| Dx | CC/MCC | Exclusions | Description |
| N9971 | CC | 0509:76 codes | Accidental puncture and laceration of a genitourinary system organ or structure during a genitourinary system procedure |
| N9972 | CC | 0509:76 codes | Accidental puncture and laceration of a genitourinary system organ or structure during other procedure |
| N99820 | CC | 0952:78 codes | Postprocedural hemorrhage of a genitourinary system organ or structure following a genitourinary system procedure |
| N99821 | CC | 0952:78 codes | Postprocedural hemorrhage of a genitourinary system organ or structure following other procedure |
| N99840 | CC | 0952:78 codes | Postprocedural hematoma of a genitourinary system organ or structure following a genitourinary system procedure |
| N99841 | CC | 0952:78 codes | Postprocedural hematoma of a genitourinary system organ or structure following other procedure |
| N99842 | CC | 0952:78 codes | Postprocedural seroma of a genitourinary system organ or structure following a genitourinary system procedure |
| N99843 | CC | 0952:78 codes | Postprocedural seroma of a genitourinary system organ or structure following other procedure |
| O0000 | CC | 0953:18 codes | Abdominal pregnancy without intrauterine pregnancy |
| O0001 | CC | 0953:18 codes | Abdominal pregnancy with intrauterine pregnancy |
| O00101 | CC | 0953:18 codes | Right tubal pregnancy without intrauterine pregnancy |
| O00102 | CC | 0953:18 codes | Left tubal pregnancy without intrauterine pregnancy |
| O00109 | CC | 0953:18 codes | Unspecified tubal pregnancy without intrauterine pregnancy |
| O00111 | CC | 0953:18 codes | Right tubal pregnancy with intrauterine pregnancy |
| O00112 | CC | 0953:18 codes | Left tubal pregnancy with intrauterine pregnancy |
| O00119 | CC | 0953:18 codes | Unspecified tubal pregnancy with intrauterine pregnancy |
| O00201 | CC | 0953:18 codes | Right ovarian pregnancy without intrauterine pregnancy |
| O00202 | CC | 0953:18 codes | Left ovarian pregnancy without intrauterine pregnancy |
| O00209 | CC | 0953:18 codes | Unspecified ovarian pregnancy without intrauterine pregnancy |
| O00211 | CC | 0953:18 codes | Right ovarian pregnancy with intrauterine pregnancy |
| O00212 | CC | 0953:18 codes | Left ovarian pregnancy with intrauterine pregnancy |
| O00219 | CC | 0953:18 codes | Unspecified ovarian pregnancy with intrauterine pregnancy |
| O0080 | CC | 0953:18 codes | Other ectopic pregnancy without intrauterine pregnancy |
| O0081 | CC | 0953:18 codes | Other ectopic pregnancy with intrauterine pregnancy |
| O0090 | CC | 0953:18 codes | Unspecified ectopic pregnancy without intrauterine pregnancy |
| O0091 | CC | 0953:18 codes | Unspecified ectopic pregnancy with intrauterine pregnancy |
| O030 | CC | 4132:313 codes | Genital tract and pelvic infection following incomplete spontaneous abortion |
| O032 | MCC | 4132:313 codes | Embolism following incomplete spontaneous abortion |
| O0330 | CC | 4132:313 codes | Unspecified complication following incomplete spontaneous abortion |
| O0331 | MCC | 4132:313 codes | Shock following incomplete spontaneous abortion |
| O0332 | MCC | 4132:313 codes | Renal failure following incomplete spontaneous abortion |
| O0333 | CC | 4132:313 codes | Metabolic disorder following incomplete spontaneous abortion |
| O0334 | CC | 4132:313 codes | Damage to pelvic organs following incomplete spontaneous abortion |
| O0335 | CC | 4132:313 codes | Other venous complications following incomplete spontaneous abortion |
| O0336 | CC | 4132:313 codes | Cardiac arrest following incomplete spontaneous abortion |
| O0337 | CC | 4132:313 codes | Sepsis following incomplete spontaneous abortion |
| O0338 | CC | 4132:313 codes | Urinary tract infection following incomplete spontaneous abortion |
| O0339 | CC | 4132:313 codes | Incomplete spontaneous abortion with other complications |
| O035 | CC | 4132:313 codes | Genital tract and pelvic infection following complete or unspecified spontaneous abortion |
| O037 | CC | 4132:313 codes | Embolism following complete or unspecified spontaneous abortion |
| O0380 | CC | 4132:313 codes | Unspecified complication following complete or unspecified spontaneous abortion |
| O0381 | MCC | 4132:313 codes | Shock following complete or unspecified spontaneous abortion |
| O0382 | MCC | 4132:313 codes | Renal failure following complete or unspecified spontaneous abortion |
| O0383 | CC | 4132:313 codes | Metabolic disorder following complete or unspecified spontaneous abortion |
| O0384 | CC | 4132:313 codes | Damage to pelvic organs following complete or unspecified spontaneous abortion |
| O0385 | CC | 4132:313 codes | Other venous complications following complete or unspecified spontaneous abortion |
| O0386 | CC | 4132:313 codes | Cardiac arrest following complete or unspecified spontaneous abortion |
| O0387 | CC | 4132:313 codes | Sepsis following complete or unspecified spontaneous abortion |
| O0388 | CC | 4132:313 codes | Urinary tract infection following complete or unspecified spontaneous abortion |
| O0389 | CC | 4132:313 codes | Complete or unspecified spontaneous abortion with other complications |
| O045 | CC | 4132:313 codes | Genital tract and pelvic infection following (induced) termination of pregnancy |
| O047 | MCC | 4132:313 codes | Embolism following (induced) termination of pregnancy |
| O0480 | CC | 4132:313 codes | (Induced) termination of pregnancy with unspecified complications |
| O0481 | MCC | 4132:313 codes | Shock following (induced) termination of pregnancy |
| O0482 | MCC | 4132:313 codes | Renal failure following (induced) termination of pregnancy |
| O0483 | CC | 4132:313 codes | Metabolic disorder following (induced) termination of pregnancy |
| O0484 | CC | 4132:313 codes | Damage to pelvic organs following (induced) termination of pregnancy |
| O0485 | CC | 4132:313 codes | Other venous complications following (induced) termination of pregnancy |
| O0486 | CC | 4132:313 codes | Cardiac arrest following (induced) termination of pregnancy |
| O0487 | CC | 4132:313 codes | Sepsis following (induced) termination of pregnancy |
| O0488 | CC | 4132:313 codes | Urinary tract infection following (induced) termination of pregnancy |
| O0489 | CC | 4132:313 codes | (Induced) termination of pregnancy with other complications |
| O070 | CC | 4133:307 codes | Genital tract and pelvic infection following failed attempted termination of pregnancy |
| O071 | CC | 4134:306 codes | Delayed or excessive hemorrhage following failed attempted termination of pregnancy |
| O072 | MCC | 4135:306 codes | Embolism following failed attempted termination of pregnancy |
| O0730 | CC | 4132:313 codes | Failed attempted termination of pregnancy with unspecified complications |
| O0731 | MCC | 4136:307 codes | Shock following failed attempted termination of pregnancy |
| O0732 | MCC | 4137:306 codes | Renal failure following failed attempted termination of pregnancy |
| O0733 | CC | 4132:313 codes | Metabolic disorder following failed attempted termination of pregnancy |
| O0734 | CC | 4138:306 codes | Damage to pelvic organs following failed attempted termination of pregnancy |
| O0735 | CC | 4132:313 codes | Other venous complications following failed attempted termination of pregnancy |
| O0736 | CC | 4132:313 codes | Cardiac arrest following failed attempted termination of pregnancy |
| O0737 | CC | 4133:307 codes | Sepsis following failed attempted termination of pregnancy |
| O0738 | CC | 4132:313 codes | Urinary tract infection following failed attempted termination of pregnancy |
| O0739 | CC | 4132:313 codes | Failed attempted termination of pregnancy with other complications |
| O080 | CC | 4131:270 codes | Genital tract and pelvic infection following ectopic and molar pregnancy |
| O081 | CC | 4139:268 codes | Delayed or excessive hemorrhage following ectopic and molar pregnancy |
| O082 | MCC | 4140:267 codes | Embolism following ectopic and molar pregnancy |
| O083 | MCC | 4140:267 codes | Shock following ectopic and molar pregnancy |
| O084 | MCC | 4140:267 codes | Renal failure following ectopic and molar pregnancy |
| O085 | CC | 4140:267 codes | Metabolic disorders following an ectopic and molar pregnancy |
| O086 | CC | 4140:267 codes | Damage to pelvic organs and tissues following an ectopic and molar pregnancy |
| O087 | CC | 4140:267 codes | Other venous complications following an ectopic and molar pregnancy |
| O0881 | CC | 4140:267 codes | Cardiac arrest following an ectopic and molar pregnancy |
| O0882 | CC | 4131:270 codes | Sepsis following ectopic and molar pregnancy |
| O0883 | CC | 4140:267 codes | Urinary tract infection following an ectopic and molar pregnancy |
| O0889 | CC | 4140:267 codes | Other complications following an ectopic and molar pregnancy |
| O089 | CC | 4140:267 codes | Unspecified complication following an ectopic and molar pregnancy |
| O10011 | CC | 4160:300 codes | Pre-existing essential hypertension complicating pregnancy, first trimester |
| O10012 | CC | 4160:300 codes | Pre-existing essential hypertension complicating pregnancy, second trimester |
| O10013 | CC | 4161:300 codes | Pre-existing essential hypertension complicating pregnancy, third trimester |
| O1002 | CC | 4187:300 codes | Pre-existing essential hypertension complicating childbirth |
| O10411 | CC | 4160:300 codes | Pre-existing secondary hypertension complicating pregnancy, first trimester |
| O10412 | CC | 4160:300 codes | Pre-existing secondary hypertension complicating pregnancy, second trimester |
| O10413 | CC | 4161:300 codes | Pre-existing secondary hypertension complicating pregnancy, third trimester |
| O1042 | MCC | 4187:300 codes | Pre-existing secondary hypertension complicating childbirth |
| O1043 | CC | 4204:300 codes | Pre-existing secondary hypertension complicating the puerperium |
| O10911 | CC | 4160:300 codes | Unspecified pre-existing hypertension complicating pregnancy, first trimester |
| O10912 | CC | 4160:300 codes | Unspecified pre-existing hypertension complicating pregnancy, second trimester |
| O10913 | CC | 4161:300 codes | Unspecified pre-existing hypertension complicating pregnancy, third trimester |
| O1092 | CC | 0964:300 codes | Unspecified pre-existing hypertension complicating childbirth |
| O111 | MCC | 4160:300 codes | Pre-existing hypertension with pre-eclampsia, first trimester |
| O112 | MCC | 4160:300 codes | Pre-existing hypertension with pre-eclampsia, second trimester |
| O113 | MCC | 4161:300 codes | Pre-existing hypertension with pre-eclampsia, third trimester |
| O1211 | CC | 0965:20 codes | Gestational proteinuria, first trimester |
| O1212 | CC | 0965:20 codes | Gestational proteinuria, second trimester |
| O1213 | CC | 0965:20 codes | Gestational proteinuria, third trimester |
| O1221 | CC | 0965:20 codes | Gestational edema with proteinuria, first trimester |
| O1222 | CC | 0965:20 codes | Gestational edema with proteinuria, second trimester |
| O1223 | CC | 0965:20 codes | Gestational edema with proteinuria, third trimester |
| O1402 | CC | 4160:300 codes | Mild to moderate pre-eclampsia, second trimester |
| O1403 | CC | 4161:300 codes | Mild to moderate pre-eclampsia, third trimester |
| O1412 | MCC | 4160:300 codes | Severe pre-eclampsia, second trimester |
| O1413 | MCC | 4161:300 codes | Severe pre-eclampsia, third trimester |
| O1422 | MCC | 4160:300 codes | HELLP syndrome (HELLP), second trimester |
| O1423 | MCC | 4161:300 codes | HELLP syndrome (HELLP), third trimester |
| O1492 | CC | 4160:300 codes | Unspecified pre-eclampsia, second trimester |
| O1493 | CC | 4161:300 codes | Unspecified pre-eclampsia, third trimester |
| O1502 | MCC | 4160:300 codes | Eclampsia complicating pregnancy, second trimester |
| O1503 | MCC | 4161:300 codes | Eclampsia complicating pregnancy, third trimester |
| O151 | MCC | 4187:300 codes | Eclampsia complicating labor |
| O152 | MCC | 4204:300 codes | Eclampsia complicating the puerperium |
| O161 | CC | 4160:300 codes | Unspecified maternal hypertension, first trimester |
| O162 | CC | 4160:300 codes | Unspecified maternal hypertension, second trimester |
| O163 | CC | 4161:300 codes | Unspecified maternal hypertension, third trimester |
| O200 | CC | 4150:249 codes | Threatened abortion |
| O209 | CC | 4150:249 codes | Hemorrhage in early pregnancy, unspecified |
| O2220 | CC | 4151:252 codes | Superficial thrombophlebitis in pregnancy, unspecified trimester |
| O2221 | CC | 4151:252 codes | Superficial thrombophlebitis in pregnancy, first trimester |
| O2222 | CC | 4151:252 codes | Superficial thrombophlebitis in pregnancy, second trimester |
| O2223 | CC | 4152:252 codes | Superficial thrombophlebitis in pregnancy, third trimester |
| O2230 | CC | 4151:252 codes | Deep phlebothrombosis in pregnancy, unspecified trimester |
| O2231 | MCC | 4151:252 codes | Deep phlebothrombosis in pregnancy, first trimester |
| O2232 | MCC | 4151:252 codes | Deep phlebothrombosis in pregnancy, second trimester |
| O2233 | MCC | 4152:252 codes | Deep phlebothrombosis in pregnancy, third trimester |
| O2240 | CC | 4151:252 codes | Hemorrhoids in pregnancy, unspecified trimester |
| O2241 | CC | 4151:252 codes | Hemorrhoids in pregnancy, first trimester |
| O2242 | CC | 4151:252 codes | Hemorrhoids in pregnancy, second trimester |
| O2243 | CC | 4152:252 codes | Hemorrhoids in pregnancy, third trimester |
| O2250 | CC | 4151:252 codes | Cerebral venous thrombosis in pregnancy, unspecified trimester |
| O2251 | CC | 4151:252 codes | Cerebral venous thrombosis in pregnancy, first trimester |
| O2252 | CC | 4151:252 codes | Cerebral venous thrombosis in pregnancy, second trimester |
| O2253 | CC | 4152:252 codes | Cerebral venous thrombosis in pregnancy, third trimester |
| O228X1 | CC | 4151:252 codes | Other venous complications in pregnancy, first trimester |
| O228X2 | CC | 4151:252 codes | Other venous complications in pregnancy, second trimester |
| O228X3 | CC | 4152:252 codes | Other venous complications in pregnancy, third trimester |
| O228X9 | CC | 4151:252 codes | Other venous complications in pregnancy, unspecified trimester |
| O2290 | CC | 4151:252 codes | Venous complication in pregnancy, unspecified, unspecified trimester |
| O2301 | CC | 4164:265 codes | Infections of kidney in pregnancy, first trimester |
| O2302 | CC | 4164:265 codes | Infections of kidney in pregnancy, second trimester |
| O2303 | CC | 4165:265 codes | Infections of kidney in pregnancy, third trimester |
| O2311 | CC | 4164:265 codes | Infections of bladder in pregnancy, first trimester |
| O2312 | CC | 4164:265 codes | Infections of bladder in pregnancy, second trimester |
| O2313 | CC | 4165:265 codes | Infections of bladder in pregnancy, third trimester |
| O2321 | CC | 4164:265 codes | Infections of urethra in pregnancy, first trimester |
| O2322 | CC | 4164:265 codes | Infections of urethra in pregnancy, second trimester |
| O2323 | CC | 4165:265 codes | Infections of urethra in pregnancy, third trimester |
| O2331 | CC | 4164:265 codes | Infections of other parts of urinary tract in pregnancy, first trimester |
| O2332 | CC | 4164:265 codes | Infections of other parts of urinary tract in pregnancy, second trimester |
| O2333 | CC | 4165:265 codes | Infections of other parts of urinary tract in pregnancy, third trimester |
| O2341 | CC | 4164:265 codes | Unspecified infection of urinary tract in pregnancy, first trimester |
| O2342 | CC | 4164:265 codes | Unspecified infection of urinary tract in pregnancy, second trimester |
| O2343 | CC | 4165:265 codes | Unspecified infection of urinary tract in pregnancy, third trimester |
| O23511 | CC | 4164:265 codes | Infections of cervix in pregnancy, first trimester |
| O23512 | CC | 4164:265 codes | Infections of cervix in pregnancy, second trimester |
| O23513 | CC | 4165:265 codes | Infections of cervix in pregnancy, third trimester |
| O23521 | CC | 4164:265 codes | Salpingo-oophoritis in pregnancy, first trimester |
| O23522 | CC | 4164:265 codes | Salpingo-oophoritis in pregnancy, second trimester |
| O23523 | CC | 4165:265 codes | Salpingo-oophoritis in pregnancy, third trimester |
| O23591 | CC | 4164:265 codes | Infection of other part of genital tract in pregnancy, first trimester |
| O23592 | CC | 4164:265 codes | Infection of other part of genital tract in pregnancy, second trimester |
| O23593 | CC | 4165:265 codes | Infection of other part of genital tract in pregnancy, third trimester |
| O2391 | CC | 4164:265 codes | Unspecified genitourinary tract infection in pregnancy, first trimester |
| O2392 | CC | 4164:265 codes | Unspecified genitourinary tract infection in pregnancy, second trimester |
| O2393 | CC | 4165:265 codes | Unspecified genitourinary tract infection in pregnancy, third trimester |
| O24011 | CC | 4145:252 codes | Pre-existing type 1 diabetes mellitus, in pregnancy, first trimester |
| O24012 | CC | 4145:252 codes | Pre-existing type 1 diabetes mellitus, in pregnancy, second trimester |
| O24013 | CC | 4144:252 codes | Pre-existing type 1 diabetes mellitus, in pregnancy, third trimester |
| O24019 | CC | 4145:252 codes | Pre-existing type 1 diabetes mellitus, in pregnancy, unspecified trimester |
| O2402 | MCC | 4180:252 codes | Pre-existing type 1 diabetes mellitus, in childbirth |
| O2403 | CC | 0969:252 codes | Pre-existing type 1 diabetes mellitus, in the puerperium |
| O24111 | CC | 4145:252 codes | Pre-existing type 2 diabetes mellitus, in pregnancy, first trimester |
| O24112 | CC | 4145:252 codes | Pre-existing type 2 diabetes mellitus, in pregnancy, second trimester |
| O24113 | CC | 4144:252 codes | Pre-existing type 2 diabetes mellitus, in pregnancy, third trimester |
| O24119 | CC | 4145:252 codes | Pre-existing type 2 diabetes mellitus, in pregnancy, unspecified trimester |
| O2412 | MCC | 4180:252 codes | Pre-existing type 2 diabetes mellitus, in childbirth |
| O2413 | CC | 4197:252 codes | Pre-existing type 2 diabetes mellitus, in the puerperium |
| O24311 | CC | 4145:252 codes | Unspecified pre-existing diabetes mellitus in pregnancy, first trimester |
| O24312 | CC | 4145:252 codes | Unspecified pre-existing diabetes mellitus in pregnancy, second trimester |
| O24313 | CC | 4144:252 codes | Unspecified pre-existing diabetes mellitus in pregnancy, third trimester |
| O24319 | CC | 4145:252 codes | Unspecified pre-existing diabetes mellitus in pregnancy, unspecified trimester |
| O2432 | MCC | 4180:252 codes | Unspecified pre-existing diabetes mellitus in childbirth |
| O2433 | CC | 4197:252 codes | Unspecified pre-existing diabetes mellitus in the puerperium |
| O24811 | CC | 4145:252 codes | Other pre-existing diabetes mellitus in pregnancy, first trimester |
| O24812 | CC | 4145:252 codes | Other pre-existing diabetes mellitus in pregnancy, second trimester |
| O24813 | CC | 4144:252 codes | Other pre-existing diabetes mellitus in pregnancy, third trimester |
| O24819 | CC | 4145:252 codes | Other pre-existing diabetes mellitus in pregnancy, unspecified trimester |
| O2482 | MCC | 4180:252 codes | Other pre-existing diabetes mellitus in childbirth |
| O2483 | CC | 4197:252 codes | Other pre-existing diabetes mellitus in the puerperium |
| O24911 | CC | 4145:252 codes | Unspecified diabetes mellitus in pregnancy, first trimester |
| O24912 | CC | 4145:252 codes | Unspecified diabetes mellitus in pregnancy, second trimester |
| O24913 | CC | 4144:252 codes | Unspecified diabetes mellitus in pregnancy, third trimester |
| O24919 | CC | 4145:252 codes | Unspecified diabetes mellitus in pregnancy, unspecified trimester |
| O2493 | CC | 4197:252 codes | Unspecified diabetes mellitus in the puerperium |
| O26611 | CC | 4166:227 codes | Liver and biliary tract disorders in pregnancy, first trimester |
| O26612 | CC | 4166:227 codes | Liver and biliary tract disorders in pregnancy, second trimester |
| O26613 | CC | 4141:227 codes | Liver and biliary tract disorders in pregnancy, third trimester |
| O2662 | CC | 4181:227 codes | Liver and biliary tract disorders in childbirth |
| O26831 | CC | 0965:20 codes | Pregnancy related renal disease, first trimester |
| O26832 | CC | 0965:20 codes | Pregnancy related renal disease, second trimester |
| O26833 | CC | 0965:20 codes | Pregnancy related renal disease, third trimester |
| O26872 | CC | 0973:6 codes | Cervical shortening, second trimester |
| O26873 | CC | 0973:6 codes | Cervical shortening, third trimester |
| O26879 | CC | 0973:6 codes | Cervical shortening, unspecified trimester |
| O30101 | CC | 0976:246 codes | Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester |
| O30102 | CC | 0976:246 codes | Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, second trimester |
| O30103 | CC | 0976:246 codes | Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, third trimester |
| O30111 | CC | 0976:246 codes | Triplet pregnancy with two or more monochorionic fetuses, first trimester |
| O30112 | CC | 0976:246 codes | Triplet pregnancy with two or more monochorionic fetuses, second trimester |
| O30113 | CC | 0976:246 codes | Triplet pregnancy with two or more monochorionic fetuses, third trimester |
| O30121 | CC | 0976:246 codes | Triplet pregnancy with two or more monoamniotic fetuses, first trimester |
| O30122 | CC | 0976:246 codes | Triplet pregnancy with two or more monoamniotic fetuses, second trimester |
| O30123 | CC | 0976:246 codes | Triplet pregnancy with two or more monoamniotic fetuses, third trimester |
| O30131 | CC | 0976:246 codes | Triplet pregnancy, trichorionic/triamniotic, first trimester |
| O30132 | CC | 0976:246 codes | Triplet pregnancy, trichorionic/triamniotic, second trimester |
| O30133 | CC | 0976:246 codes | Triplet pregnancy, trichorionic/triamniotic, third trimester |
| O30191 | CC | 0976:246 codes | Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester |
| O30192 | CC | 0976:246 codes | Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimester |
| O30193 | CC | 0976:246 codes | Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimester |
| O30201 | CC | 0976:246 codes | Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester |
| O30202 | CC | 0976:246 codes | Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, second trimester |
| O30203 | CC | 0976:246 codes | Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, third trimester |
| O30211 | CC | 0976:246 codes | Quadruplet pregnancy with two or more monochorionic fetuses, first trimester |
| O30212 | CC | 0976:246 codes | Quadruplet pregnancy with two or more monochorionic fetuses, second trimester |
| O30213 | CC | 0976:246 codes | Quadruplet pregnancy with two or more monochorionic fetuses, third trimester |
| O30221 | CC | 0976:246 codes | Quadruplet pregnancy with two or more monoamniotic fetuses, first trimester |
| O30222 | CC | 0976:246 codes | Quadruplet pregnancy with two or more monoamniotic fetuses, second trimester |
| O30223 | CC | 0976:246 codes | Quadruplet pregnancy with two or more monoamniotic fetuses, third trimester |
| O30231 | CC | 0976:246 codes | Quadruplet pregnancy, quadrachorionic/quadra-amniotic, first trimester |
| O30232 | CC | 0976:246 codes | Quadruplet pregnancy, quadrachorionic/quadra-amniotic, second trimester |
| O30233 | CC | 0976:246 codes | Quadruplet pregnancy, quadrachorionic/quadra-amniotic, third trimester |
| O30291 | CC | 0976:246 codes | Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester |
| O30292 | CC | 0976:246 codes | Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimester |
| O30293 | CC | 0976:246 codes | Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimester |
| O30801 | CC | 0976:246 codes | Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, first trimester |
| O30802 | CC | 0976:246 codes | Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, second trimester |
| O30803 | CC | 0976:246 codes | Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, third trimester |
| O30811 | CC | 0976:246 codes | Other specified multiple gestation with two or more monochorionic fetuses, first trimester |
| O30812 | CC | 0976:246 codes | Other specified multiple gestation with two or more monochorionic fetuses, second trimester |
| O30813 | CC | 0976:246 codes | Other specified multiple gestation with two or more monochorionic fetuses, third trimester |
| O30821 | CC | 0976:246 codes | Other specified multiple gestation with two or more monoamniotic fetuses, first trimester |
| O30822 | CC | 0976:246 codes | Other specified multiple gestation with two or more monoamniotic fetuses, second trimester |
| O30823 | CC | 0976:246 codes | Other specified multiple gestation with two or more monoamniotic fetuses, third trimester |
| O30831 | CC | 0976:246 codes | Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, first trimester |
| O30832 | CC | 0976:246 codes | Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, second trimester |
| O30833 | CC | 0976:246 codes | Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, third trimester |
| O30891 | CC | 0976:246 codes | Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, first trimester |
| O30892 | CC | 0976:246 codes | Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, second trimester |
| O30893 | CC | 0976:246 codes | Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, third trimester |
| O318X10 | CC | 0976:246 codes | Other complications specific to multiple gestation, first trimester, not applicable or unspecified |
| O318X11 | CC | 0976:246 codes | Other complications specific to multiple gestation, first trimester, fetus 1 |
| O318X12 | CC | 0976:246 codes | Other complications specific to multiple gestation, first trimester, fetus 2 |
| O318X13 | CC | 0976:246 codes | Other complications specific to multiple gestation, first trimester, fetus 3 |
| O318X14 | CC | 0976:246 codes | Other complications specific to multiple gestation, first trimester, fetus 4 |
| O318X15 | CC | 0976:246 codes | Other complications specific to multiple gestation, first trimester, fetus 5 |
| O318X19 | CC | 0976:246 codes | Other complications specific to multiple gestation, first trimester, other fetus |
| O318X20 | CC | 0976:246 codes | Other complications specific to multiple gestation, second trimester, not applicable or unspecified |
| O318X21 | CC | 0976:246 codes | Other complications specific to multiple gestation, second trimester, fetus 1 |
| O318X22 | CC | 0976:246 codes | Other complications specific to multiple gestation, second trimester, fetus 2 |
| O318X23 | CC | 0976:246 codes | Other complications specific to multiple gestation, second trimester, fetus 3 |
| O318X24 | CC | 0976:246 codes | Other complications specific to multiple gestation, second trimester, fetus 4 |
| O318X25 | CC | 0976:246 codes | Other complications specific to multiple gestation, second trimester, fetus 5 |
| O318X29 | CC | 0976:246 codes | Other complications specific to multiple gestation, second trimester, other fetus |
| O318X30 | CC | 0976:246 codes | Other complications specific to multiple gestation, third trimester, not applicable or unspecified |
| O318X31 | CC | 0976:246 codes | Other complications specific to multiple gestation, third trimester, fetus 1 |
| O318X32 | CC | 0976:246 codes | Other complications specific to multiple gestation, third trimester, fetus 2 |
| O318X33 | CC | 0976:246 codes | Other complications specific to multiple gestation, third trimester, fetus 3 |
| O318X34 | CC | 0976:246 codes | Other complications specific to multiple gestation, third trimester, fetus 4 |
| O318X35 | CC | 0976:246 codes | Other complications specific to multiple gestation, third trimester, fetus 5 |
| O318X39 | CC | 0976:246 codes | Other complications specific to multiple gestation, third trimester, other fetus |
| O330 | CC | 0977:1 code | Maternal care for disproportion due to deformity of maternal pelvic bones |
| O3431 | MCC | 0973:6 codes | Maternal care for cervical incompetence, first trimester |
| O3432 | MCC | 0973:6 codes | Maternal care for cervical incompetence, second trimester |
| O3433 | MCC | 0973:6 codes | Maternal care for cervical incompetence, third trimester |
| O360110 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, first trimester, not applicable or unspecified |
| O360111 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, first trimester, fetus 1 |
| O360112 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, first trimester, fetus 2 |
| O360113 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, first trimester, fetus 3 |
| O360114 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, first trimester, fetus 4 |
| O360115 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, first trimester, fetus 5 |
| O360119 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, first trimester, other fetus |
| O360120 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, second trimester, not applicable or unspecified |
| O360121 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, second trimester, fetus 1 |
| O360122 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, second trimester, fetus 2 |
| O360123 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, second trimester, fetus 3 |
| O360124 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, second trimester, fetus 4 |
| O360125 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, second trimester, fetus 5 |
| O360129 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, second trimester, other fetus |
| O360130 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, third trimester, not applicable or unspecified |
| O360131 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, third trimester, fetus 1 |
| O360132 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, third trimester, fetus 2 |
| O360133 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, third trimester, fetus 3 |
| O360134 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, third trimester, fetus 4 |
| O360135 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, third trimester, fetus 5 |
| O360139 | CC | 0978:42 codes | Maternal care for anti-D [Rh] antibodies, third trimester, other fetus |
| O360910 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, first trimester, not applicable or unspecified |
| O360911 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, first trimester, fetus 1 |
| O360912 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, first trimester, fetus 2 |
| O360913 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, first trimester, fetus 3 |
| O360914 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, first trimester, fetus 4 |
| O360915 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, first trimester, fetus 5 |
| O360919 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, first trimester, other fetus |
| O360920 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, second trimester, not applicable or unspecified |
| O360921 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, second trimester, fetus 1 |
| O360922 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, second trimester, fetus 2 |
| O360923 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, second trimester, fetus 3 |
| O360924 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, second trimester, fetus 4 |
| O360925 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, second trimester, fetus 5 |
| O360929 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, second trimester, other fetus |
| O360930 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, third trimester, not applicable or unspecified |
| O360931 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, third trimester, fetus 1 |
| O360932 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, third trimester, fetus 2 |
| O360933 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, third trimester, fetus 3 |
| O360934 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, third trimester, fetus 4 |
| O360935 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, third trimester, fetus 5 |
| O360939 | CC | 0978:42 codes | Maternal care for other rhesus isoimmunization, third trimester, other fetus |
| O364XX0 | CC | 0979:7 codes | Maternal care for intrauterine death, not applicable or unspecified |
| O364XX1 | CC | 0979:7 codes | Maternal care for intrauterine death, fetus 1 |
| O364XX2 | CC | 0979:7 codes | Maternal care for intrauterine death, fetus 2 |
| O364XX3 | CC | 0979:7 codes | Maternal care for intrauterine death, fetus 3 |
| O364XX4 | CC | 0979:7 codes | Maternal care for intrauterine death, fetus 4 |
| O364XX5 | CC | 0979:7 codes | Maternal care for intrauterine death, fetus 5 |
| O364XX9 | CC | 0979:7 codes | Maternal care for intrauterine death, other fetus |
| O4101X0 | CC | 0982:21 codes | Oligohydramnios, first trimester, not applicable or unspecified |
| O4101X1 | CC | 0982:21 codes | Oligohydramnios, first trimester, fetus 1 |
| O4101X2 | CC | 0982:21 codes | Oligohydramnios, first trimester, fetus 2 |
| O4101X3 | CC | 0982:21 codes | Oligohydramnios, first trimester, fetus 3 |
| O4101X4 | CC | 0982:21 codes | Oligohydramnios, first trimester, fetus 4 |
| O4101X5 | CC | 0982:21 codes | Oligohydramnios, first trimester, fetus 5 |
| O4101X9 | CC | 0982:21 codes | Oligohydramnios, first trimester, other fetus |
| O4102X0 | CC | 0982:21 codes | Oligohydramnios, second trimester, not applicable or unspecified |
| O4102X1 | CC | 0982:21 codes | Oligohydramnios, second trimester, fetus 1 |
| O4102X2 | CC | 0982:21 codes | Oligohydramnios, second trimester, fetus 2 |
| O4102X3 | CC | 0982:21 codes | Oligohydramnios, second trimester, fetus 3 |
| O4102X4 | CC | 0982:21 codes | Oligohydramnios, second trimester, fetus 4 |
| O4102X5 | CC | 0982:21 codes | Oligohydramnios, second trimester, fetus 5 |
| O4102X9 | CC | 0982:21 codes | Oligohydramnios, second trimester, other fetus |
| O4103X0 | CC | 0982:21 codes | Oligohydramnios, third trimester, not applicable or unspecified |
| O4103X1 | CC | 0982:21 codes | Oligohydramnios, third trimester, fetus 1 |
| O4103X2 | CC | 0982:21 codes | Oligohydramnios, third trimester, fetus 2 |
| O4103X3 | CC | 0982:21 codes | Oligohydramnios, third trimester, fetus 3 |
| O4103X4 | CC | 0982:21 codes | Oligohydramnios, third trimester, fetus 4 |
| O4103X5 | CC | 0982:21 codes | Oligohydramnios, third trimester, fetus 5 |
| O4103X9 | CC | 0982:21 codes | Oligohydramnios, third trimester, other fetus |
| O411010 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, first trimester, not applicable or unspecified |
| O411011 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, first trimester, fetus 1 |
| O411012 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, first trimester, fetus 2 |
| O411013 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, first trimester, fetus 3 |
| O411014 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, first trimester, fetus 4 |
| O411015 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, first trimester, fetus 5 |
| O411019 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, first trimester, other fetus |
| O411020 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, second trimester, not applicable or unspecified |
| O411021 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, second trimester, fetus 1 |
| O411022 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, second trimester, fetus 2 |
| O411023 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, second trimester, fetus 3 |
| O411024 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, second trimester, fetus 4 |
| O411025 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, second trimester, fetus 5 |
| O411029 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, second trimester, other fetus |
| O411030 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, third trimester, not applicable or unspecified |
| O411031 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, third trimester, fetus 1 |
| O411032 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, third trimester, fetus 2 |
| O411033 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, third trimester, fetus 3 |
| O411034 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, third trimester, fetus 4 |
| O411035 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, third trimester, fetus 5 |
| O411039 | MCC | 0983:63 codes | Infection of amniotic sac and membranes, unspecified, third trimester, other fetus |
| O411210 | MCC | 0983:63 codes | Chorioamnionitis, first trimester, not applicable or unspecified |
| O411211 | MCC | 0983:63 codes | Chorioamnionitis, first trimester, fetus 1 |
| O411212 | MCC | 0983:63 codes | Chorioamnionitis, first trimester, fetus 2 |
| O411213 | MCC | 0983:63 codes | Chorioamnionitis, first trimester, fetus 3 |
| O411214 | MCC | 0983:63 codes | Chorioamnionitis, first trimester, fetus 4 |
| O411215 | MCC | 0983:63 codes | Chorioamnionitis, first trimester, fetus 5 |
| O411219 | MCC | 0983:63 codes | Chorioamnionitis, first trimester, other fetus |
| O411220 | MCC | 0983:63 codes | Chorioamnionitis, second trimester, not applicable or unspecified |
| O411221 | MCC | 0983:63 codes | Chorioamnionitis, second trimester, fetus 1 |
| O411222 | MCC | 0983:63 codes | Chorioamnionitis, second trimester, fetus 2 |
| O411223 | MCC | 0983:63 codes | Chorioamnionitis, second trimester, fetus 3 |
| O411224 | MCC | 0983:63 codes | Chorioamnionitis, second trimester, fetus 4 |
| O411225 | MCC | 0983:63 codes | Chorioamnionitis, second trimester, fetus 5 |
| O411229 | MCC | 0983:63 codes | Chorioamnionitis, second trimester, other fetus |
| O411230 | MCC | 0983:63 codes | Chorioamnionitis, third trimester, not applicable or unspecified |
| O411231 | MCC | 0983:63 codes | Chorioamnionitis, third trimester, fetus 1 |
| O411232 | MCC | 0983:63 codes | Chorioamnionitis, third trimester, fetus 2 |
| O411233 | MCC | 0983:63 codes | Chorioamnionitis, third trimester, fetus 3 |
| O411234 | MCC | 0983:63 codes | Chorioamnionitis, third trimester, fetus 4 |
| O411235 | MCC | 0983:63 codes | Chorioamnionitis, third trimester, fetus 5 |
| O411239 | MCC | 0983:63 codes | Chorioamnionitis, third trimester, other fetus |
| O411410 | MCC | 0983:63 codes | Placentitis, first trimester, not applicable or unspecified |
| O411411 | MCC | 0983:63 codes | Placentitis, first trimester, fetus 1 |
| O411412 | MCC | 0983:63 codes | Placentitis, first trimester, fetus 2 |
| O411413 | MCC | 0983:63 codes | Placentitis, first trimester, fetus 3 |
| O411414 | MCC | 0983:63 codes | Placentitis, first trimester, fetus 4 |