| Dx | CC/MCC | Exclusions | Description |
| N12 | CC | 6404:223 codes | Tubulo-interstitial nephritis, not specified as acute or chronic |
| N130 | CC | 6470:221 codes | Hydronephrosis with ureteropelvic junction obstruction |
| N131 | CC | 6473:221 codes | Hydronephrosis with ureteral stricture, not elsewhere classified |
| N132 | CC | 6475:221 codes | Hydronephrosis with renal and ureteral calculous obstruction |
| N1330 | CC | 6205:221 codes | Unspecified hydronephrosis |
| N1339 | CC | 6207:221 codes | Other hydronephrosis |
| N134 | CC | 5219:68 codes | Hydroureter |
| N136 | CC | 6468:221 codes | Pyonephrosis |
| N138 | CC | 5230:68 codes | Other obstructive and reflux uropathy |
| N151 | MCC | 6457:272 codes | Renal and perinephric abscess |
| N170 | MCC | 6499:296 codes | Acute kidney failure with tubular necrosis |
| N171 | MCC | 6501:296 codes | Acute kidney failure with acute cortical necrosis |
| N172 | MCC | 6504:296 codes | Acute kidney failure with medullary necrosis |
| N178 | CC | 6534:262 codes | Other acute kidney failure |
| N179 | CC | 6537:296 codes | Acute kidney failure, unspecified |
| N184 | CC | 6573:294 codes | Chronic kidney disease, stage 4 (severe) |
| N185 | CC | 6523:294 codes | Chronic kidney disease, stage 5 |
| N186 | MCC | 6524:295 codes | End stage renal disease |
| N201 | CC | 5684:43 codes | Calculus of ureter |
| N202 | CC | 5685:43 codes | Calculus of kidney with calculus of ureter |
| N251 | CC | 6929:268 codes | Nephrogenic diabetes insipidus |
| N2581 | CC | 6751:264 codes | Secondary hyperparathyroidism of renal origin |
| N280 | CC | 0931:10 codes | Ischemia and infarction of kidney |
| N2884 | CC | 6228:221 codes | Pyelitis cystica |
| N2885 | CC | 6229:221 codes | Pyeloureteritis cystica |
| N2886 | CC | 6227:221 codes | Ureteritis cystica |
| N3000 | CC | 5574:75 codes | Acute cystitis without hematuria |
| N3001 | CC | 5583:75 codes | Acute cystitis with hematuria |
| N3040 | CC | 5688:75 codes | Irradiation cystitis without hematuria |
| N3041 | CC | 5689:75 codes | Irradiation cystitis with hematuria |
| N321 | CC | 0933:26 codes | Vesicointestinal fistula |
| N322 | CC | 0933:26 codes | Vesical fistula, not elsewhere classified |
| N340 | CC | 0934:136 codes | Urethral abscess |
| N360 | CC | 0935:123 codes | Urethral fistula |
| N390 | CC | 5211:75 codes | Urinary tract infection, site not specified |
| N410 | CC | 0937:35 codes | Acute prostatitis |
| N412 | CC | 0937:35 codes | Abscess of prostate |
| N431 | CC | 0938:10 codes | Infected hydrocele |
| N4400 | CC | 0939:5 codes | Torsion of testis, unspecified |
| N4401 | CC | 0939:5 codes | Extravaginal torsion of spermatic cord |
| N4402 | CC | 0939:5 codes | Intravaginal torsion of spermatic cord |
| N4403 | CC | 0939:5 codes | Torsion of appendix testis |
| N4404 | CC | 0939:5 codes | Torsion of appendix epididymis |
| N454 | CC | 0940:16 codes | Abscess of epididymis or testis |
| N4830 | CC | 0941:31 codes | Priapism, unspecified |
| N4831 | CC | 0941:31 codes | Priapism due to trauma |
| N4832 | CC | 0941:31 codes | Priapism due to disease classified elsewhere |
| N4833 | CC | 0941:31 codes | Priapism, drug-induced |
| N4839 | CC | 0941:31 codes | Other priapism |
| N7001 | CC | 5932:67 codes | Acute salpingitis |
| N7002 | CC | 5934:67 codes | Acute oophoritis |
| N7003 | CC | 5936:67 codes | Acute salpingitis and oophoritis |
| N710 | CC | 4929:71 codes | Acute inflammatory disease of uterus |
| N730 | CC | 4978:67 codes | Acute parametritis and pelvic cellulitis |
| N733 | MCC | 4991:67 codes | Female acute pelvic peritonitis |
| N734 | CC | 4992:67 codes | Female chronic pelvic peritonitis |
| N751 | CC | 5021:61 codes | Abscess of Bartholin's gland |
| N764 | CC | 4999:61 codes | Abscess of vulva |
| N7681 | CC | 5793:6 codes | Mucositis (ulcerative) of vagina and vulva |
| N820 | CC | 0946:8 codes | Vesicovaginal fistula |
| N821 | CC | 0946:8 codes | Other female urinary-genital tract fistulae |
| N822 | CC | 0946:8 codes | Fistula of vagina to small intestine |
| N823 | CC | 0946:8 codes | Fistula of vagina to large intestine |
| N824 | CC | 0946:8 codes | Other female intestinal-genital tract fistulae |
| N825 | CC | 0946:8 codes | Female genital tract-skin fistulae |
| N828 | CC | 0946:8 codes | Other female genital tract fistulae |
| N829 | CC | 0946:8 codes | Female genital tract fistula, unspecified |
| N83511 | CC | 0947:36 codes | Torsion of right ovary and ovarian pedicle |
| N83512 | CC | 0947:36 codes | Torsion of left ovary and ovarian pedicle |
| N83519 | CC | 0947:36 codes | Torsion of ovary and ovarian pedicle, unspecified side |
| N83521 | CC | 0947:36 codes | Torsion of right fallopian tube |
| N83522 | CC | 0947:36 codes | Torsion of left fallopian tube |
| N83529 | CC | 0947:36 codes | Torsion of fallopian tube, unspecified side |
| N8353 | CC | 0947:36 codes | Torsion of ovary, ovarian pedicle and fallopian tube |
| N980 | CC | 0948:9 codes | Infection associated with artificial insemination |
| N981 | CC | 0643:46 codes | Hyperstimulation of ovaries |
| N982 | CC | 0643:46 codes | Complications of attempted introduction of fertilized ovum following in vitro fertilization |
| N983 | CC | 0643:46 codes | Complications of attempted introduction of embryo in embryo transfer |
| N988 | CC | 0643:46 codes | Other complications associated with artificial fertilization |
| N989 | CC | 0643:46 codes | Complication associated with artificial fertilization, unspecified |
| N99510 | CC | 0949:187 codes | Cystostomy hemorrhage |
| N99511 | CC | 0950:181 codes | Cystostomy infection |
| N99512 | CC | 0951:116 codes | Cystostomy malfunction |
| N99518 | CC | 0949:187 codes | Other cystostomy complication |
| N9961 | CC | 0952:76 codes | Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating a genitourinary system procedure |
| N9962 | CC | 0952:76 codes | Intraoperative hemorrhage and hematoma of a genitourinary system organ or structure complicating other procedure |
| 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 | 0952:76 codes | Postprocedural hemorrhage of a genitourinary system organ or structure following a genitourinary system procedure |
| N99821 | CC | 0952:76 codes | Postprocedural hemorrhage of a genitourinary system organ or structure following other procedure |
| N99840 | CC | 0952:76 codes | Postprocedural hematoma of a genitourinary system organ or structure following a genitourinary system procedure |
| N99841 | CC | 0952:76 codes | Postprocedural hematoma of a genitourinary system organ or structure following other procedure |
| N99842 | CC | 0952:76 codes | Postprocedural seroma of a genitourinary system organ or structure following a genitourinary system procedure |
| N99843 | CC | 0952:76 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 | 4132:311 codes | Genital tract and pelvic infection following incomplete spontaneous abortion |
| O032 | MCC | 4132:311 codes | Embolism following incomplete spontaneous abortion |
| O0330 | CC | 4132:311 codes | Unspecified complication following incomplete spontaneous abortion |
| O0331 | MCC | 4132:311 codes | Shock following incomplete spontaneous abortion |
| O0332 | MCC | 4132:311 codes | Renal failure following incomplete spontaneous abortion |
| O0333 | CC | 4132:311 codes | Metabolic disorder following incomplete spontaneous abortion |
| O0334 | CC | 4132:311 codes | Damage to pelvic organs following incomplete spontaneous abortion |
| O0335 | CC | 4132:311 codes | Other venous complications following incomplete spontaneous abortion |
| O0336 | CC | 4132:311 codes | Cardiac arrest following incomplete spontaneous abortion |
| O0337 | CC | 4132:311 codes | Sepsis following incomplete spontaneous abortion |
| O0338 | CC | 4132:311 codes | Urinary tract infection following incomplete spontaneous abortion |
| O0339 | CC | 4132:311 codes | Incomplete spontaneous abortion with other complications |
| O035 | CC | 4132:311 codes | Genital tract and pelvic infection following complete or unspecified spontaneous abortion |
| O037 | CC | 4132:311 codes | Embolism following complete or unspecified spontaneous abortion |
| O0380 | CC | 4132:311 codes | Unspecified complication following complete or unspecified spontaneous abortion |
| O0381 | MCC | 4132:311 codes | Shock following complete or unspecified spontaneous abortion |
| O0382 | MCC | 4132:311 codes | Renal failure following complete or unspecified spontaneous abortion |
| O0383 | CC | 4132:311 codes | Metabolic disorder following complete or unspecified spontaneous abortion |
| O0384 | CC | 4132:311 codes | Damage to pelvic organs following complete or unspecified spontaneous abortion |
| O0385 | CC | 4132:311 codes | Other venous complications following complete or unspecified spontaneous abortion |
| O0386 | CC | 4132:311 codes | Cardiac arrest following complete or unspecified spontaneous abortion |
| O0387 | CC | 4132:311 codes | Sepsis following complete or unspecified spontaneous abortion |
| O0388 | CC | 4132:311 codes | Urinary tract infection following complete or unspecified spontaneous abortion |
| O0389 | CC | 4132:311 codes | Complete or unspecified spontaneous abortion with other complications |
| O045 | CC | 4132:311 codes | Genital tract and pelvic infection following (induced) termination of pregnancy |
| O047 | MCC | 4132:311 codes | Embolism following (induced) termination of pregnancy |
| O0480 | CC | 4132:311 codes | (Induced) termination of pregnancy with unspecified complications |
| O0481 | MCC | 4132:311 codes | Shock following (induced) termination of pregnancy |
| O0482 | MCC | 4132:311 codes | Renal failure following (induced) termination of pregnancy |
| O0483 | CC | 4132:311 codes | Metabolic disorder following (induced) termination of pregnancy |
| O0484 | CC | 4132:311 codes | Damage to pelvic organs following (induced) termination of pregnancy |
| O0485 | CC | 4132:311 codes | Other venous complications following (induced) termination of pregnancy |
| O0486 | CC | 4132:311 codes | Cardiac arrest following (induced) termination of pregnancy |
| O0487 | CC | 4132:311 codes | Sepsis following (induced) termination of pregnancy |
| O0488 | CC | 4132:311 codes | Urinary tract infection following (induced) termination of pregnancy |
| O0489 | CC | 4132:311 codes | (Induced) termination of pregnancy with other complications |
| O070 | CC | 4133:305 codes | Genital tract and pelvic infection following failed attempted termination of pregnancy |
| O071 | CC | 4134:304 codes | Delayed or excessive hemorrhage following failed attempted termination of pregnancy |
| O072 | MCC | 4135:304 codes | Embolism following failed attempted termination of pregnancy |
| O0730 | CC | 4132:311 codes | Failed attempted termination of pregnancy with unspecified complications |
| O0731 | MCC | 4136:305 codes | Shock following failed attempted termination of pregnancy |
| O0732 | MCC | 4137:304 codes | Renal failure following failed attempted termination of pregnancy |
| O0733 | CC | 4132:311 codes | Metabolic disorder following failed attempted termination of pregnancy |
| O0734 | CC | 4138:304 codes | Damage to pelvic organs following failed attempted termination of pregnancy |
| O0735 | CC | 4132:311 codes | Other venous complications following failed attempted termination of pregnancy |
| O0736 | CC | 4132:311 codes | Cardiac arrest following failed attempted termination of pregnancy |
| O0737 | CC | 4133:305 codes | Sepsis following failed attempted termination of pregnancy |
| O0738 | CC | 4132:311 codes | Urinary tract infection following failed attempted termination of pregnancy |
| O0739 | CC | 4132:311 codes | Failed attempted termination of pregnancy with other complications |
| O080 | CC | 4131:268 codes | Genital tract and pelvic infection following ectopic and molar pregnancy |
| O081 | CC | 4139:266 codes | Delayed or excessive hemorrhage following ectopic and molar pregnancy |
| O082 | MCC | 4140:265 codes | Embolism following ectopic and molar pregnancy |
| O083 | MCC | 4140:265 codes | Shock following ectopic and molar pregnancy |
| O084 | MCC | 4140:265 codes | Renal failure following ectopic and molar pregnancy |
| O085 | CC | 4140:265 codes | Metabolic disorders following an ectopic and molar pregnancy |
| O086 | CC | 4140:265 codes | Damage to pelvic organs and tissues following an ectopic and molar pregnancy |
| O087 | CC | 4140:265 codes | Other venous complications following an ectopic and molar pregnancy |
| O0881 | CC | 4140:265 codes | Cardiac arrest following an ectopic and molar pregnancy |
| O0882 | CC | 4131:268 codes | Sepsis following ectopic and molar pregnancy |
| O0883 | CC | 4140:265 codes | Urinary tract infection following an ectopic and molar pregnancy |
| O0889 | CC | 4140:265 codes | Other complications following an ectopic and molar pregnancy |
| O089 | CC | 4140:265 codes | Unspecified complication following an ectopic and molar pregnancy |
| O10011 | CC | 4160:298 codes | Pre-existing essential hypertension complicating pregnancy, first trimester |
| O10012 | CC | 4160:298 codes | Pre-existing essential hypertension complicating pregnancy, second trimester |
| O10013 | CC | 4161:298 codes | Pre-existing essential hypertension complicating pregnancy, third trimester |
| O1002 | CC | 4187:298 codes | Pre-existing essential hypertension complicating childbirth |
| O10411 | CC | 4160:298 codes | Pre-existing secondary hypertension complicating pregnancy, first trimester |
| O10412 | CC | 4160:298 codes | Pre-existing secondary hypertension complicating pregnancy, second trimester |
| O10413 | CC | 4161:298 codes | Pre-existing secondary hypertension complicating pregnancy, third trimester |
| O1042 | MCC | 4187:298 codes | Pre-existing secondary hypertension complicating childbirth |
| O1043 | CC | 4204:298 codes | Pre-existing secondary hypertension complicating the puerperium |
| O10911 | CC | 4160:298 codes | Unspecified pre-existing hypertension complicating pregnancy, first trimester |
| O10912 | CC | 4160:298 codes | Unspecified pre-existing hypertension complicating pregnancy, second trimester |
| O10913 | CC | 4161:298 codes | Unspecified pre-existing hypertension complicating pregnancy, third trimester |
| O1092 | CC | 0964:298 codes | Unspecified pre-existing hypertension complicating childbirth |
| O111 | MCC | 4160:298 codes | Pre-existing hypertension with pre-eclampsia, first trimester |
| O112 | MCC | 4160:298 codes | Pre-existing hypertension with pre-eclampsia, second trimester |
| O113 | MCC | 4161:298 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 | 4160:298 codes | Mild to moderate pre-eclampsia, second trimester |
| O1403 | CC | 4161:298 codes | Mild to moderate pre-eclampsia, third trimester |
| O1412 | MCC | 4160:298 codes | Severe pre-eclampsia, second trimester |
| O1413 | MCC | 4161:298 codes | Severe pre-eclampsia, third trimester |
| O1422 | MCC | 4160:298 codes | HELLP syndrome (HELLP), second trimester |
| O1423 | MCC | 4161:298 codes | HELLP syndrome (HELLP), third trimester |
| O1492 | CC | 4160:298 codes | Unspecified pre-eclampsia, second trimester |
| O1493 | CC | 4161:298 codes | Unspecified pre-eclampsia, third trimester |
| O1502 | MCC | 4160:298 codes | Eclampsia complicating pregnancy, second trimester |
| O1503 | MCC | 4161:298 codes | Eclampsia complicating pregnancy, third trimester |
| O151 | MCC | 4187:298 codes | Eclampsia complicating labor |
| O152 | MCC | 4204:298 codes | Eclampsia complicating the puerperium |
| O161 | CC | 4160:298 codes | Unspecified maternal hypertension, first trimester |
| O162 | CC | 4160:298 codes | Unspecified maternal hypertension, second trimester |
| O163 | CC | 4161:298 codes | Unspecified maternal hypertension, third trimester |
| O200 | CC | 4150:247 codes | Threatened abortion |
| O209 | CC | 4150:247 codes | Hemorrhage in early pregnancy, unspecified |
| O2220 | CC | 4151:250 codes | Superficial thrombophlebitis in pregnancy, unspecified trimester |
| O2221 | CC | 4151:250 codes | Superficial thrombophlebitis in pregnancy, first trimester |
| O2222 | CC | 4151:250 codes | Superficial thrombophlebitis in pregnancy, second trimester |
| O2223 | CC | 4152:250 codes | Superficial thrombophlebitis in pregnancy, third trimester |
| O2230 | CC | 4151:250 codes | Deep phlebothrombosis in pregnancy, unspecified trimester |
| O2231 | MCC | 4151:250 codes | Deep phlebothrombosis in pregnancy, first trimester |
| O2232 | MCC | 4151:250 codes | Deep phlebothrombosis in pregnancy, second trimester |
| O2233 | MCC | 4152:250 codes | Deep phlebothrombosis in pregnancy, third trimester |
| O2240 | CC | 4151:250 codes | Hemorrhoids in pregnancy, unspecified trimester |
| O2241 | CC | 4151:250 codes | Hemorrhoids in pregnancy, first trimester |
| O2242 | CC | 4151:250 codes | Hemorrhoids in pregnancy, second trimester |
| O2243 | CC | 4152:250 codes | Hemorrhoids in pregnancy, third trimester |
| O2250 | CC | 4151:250 codes | Cerebral venous thrombosis in pregnancy, unspecified trimester |
| O2251 | CC | 4151:250 codes | Cerebral venous thrombosis in pregnancy, first trimester |
| O2252 | CC | 4151:250 codes | Cerebral venous thrombosis in pregnancy, second trimester |
| O2253 | CC | 4152:250 codes | Cerebral venous thrombosis in pregnancy, third trimester |
| O228X1 | CC | 4151:250 codes | Other venous complications in pregnancy, first trimester |
| O228X2 | CC | 4151:250 codes | Other venous complications in pregnancy, second trimester |
| O228X3 | CC | 4152:250 codes | Other venous complications in pregnancy, third trimester |
| O228X9 | CC | 4151:250 codes | Other venous complications in pregnancy, unspecified trimester |
| O2290 | CC | 4151:250 codes | Venous complication in pregnancy, unspecified, unspecified trimester |
| O2301 | CC | 4164:263 codes | Infections of kidney in pregnancy, first trimester |
| O2302 | CC | 4164:263 codes | Infections of kidney in pregnancy, second trimester |
| O2303 | CC | 4165:263 codes | Infections of kidney in pregnancy, third trimester |
| O2311 | CC | 4164:263 codes | Infections of bladder in pregnancy, first trimester |
| O2312 | CC | 4164:263 codes | Infections of bladder in pregnancy, second trimester |
| O2313 | CC | 4165:263 codes | Infections of bladder in pregnancy, third trimester |
| O2321 | CC | 4164:263 codes | Infections of urethra in pregnancy, first trimester |
| O2322 | CC | 4164:263 codes | Infections of urethra in pregnancy, second trimester |
| O2323 | CC | 4165:263 codes | Infections of urethra in pregnancy, third trimester |
| O2331 | CC | 4164:263 codes | Infections of other parts of urinary tract in pregnancy, first trimester |
| O2332 | CC | 4164:263 codes | Infections of other parts of urinary tract in pregnancy, second trimester |
| O2333 | CC | 4165:263 codes | Infections of other parts of urinary tract in pregnancy, third trimester |
| O2341 | CC | 4164:263 codes | Unspecified infection of urinary tract in pregnancy, first trimester |
| O2342 | CC | 4164:263 codes | Unspecified infection of urinary tract in pregnancy, second trimester |
| O2343 | CC | 4165:263 codes | Unspecified infection of urinary tract in pregnancy, third trimester |
| O23511 | CC | 4164:263 codes | Infections of cervix in pregnancy, first trimester |
| O23512 | CC | 4164:263 codes | Infections of cervix in pregnancy, second trimester |
| O23513 | CC | 4165:263 codes | Infections of cervix in pregnancy, third trimester |
| O23521 | CC | 4164:263 codes | Salpingo-oophoritis in pregnancy, first trimester |
| O23522 | CC | 4164:263 codes | Salpingo-oophoritis in pregnancy, second trimester |
| O23523 | CC | 4165:263 codes | Salpingo-oophoritis in pregnancy, third trimester |
| O23591 | CC | 4164:263 codes | Infection of other part of genital tract in pregnancy, first trimester |
| O23592 | CC | 4164:263 codes | Infection of other part of genital tract in pregnancy, second trimester |
| O23593 | CC | 4165:263 codes | Infection of other part of genital tract in pregnancy, third trimester |
| O2391 | CC | 4164:263 codes | Unspecified genitourinary tract infection in pregnancy, first trimester |
| O2392 | CC | 4164:263 codes | Unspecified genitourinary tract infection in pregnancy, second trimester |
| O2393 | CC | 4165:263 codes | Unspecified genitourinary tract infection in pregnancy, third trimester |
| O24011 | CC | 4145:250 codes | Pre-existing type 1 diabetes mellitus, in pregnancy, first trimester |
| O24012 | CC | 4145:250 codes | Pre-existing type 1 diabetes mellitus, in pregnancy, second trimester |
| O24013 | CC | 4144:250 codes | Pre-existing type 1 diabetes mellitus, in pregnancy, third trimester |
| O24019 | CC | 4145:250 codes | Pre-existing type 1 diabetes mellitus, in pregnancy, unspecified trimester |
| O2402 | MCC | 4180:250 codes | Pre-existing type 1 diabetes mellitus, in childbirth |
| O2403 | CC | 0969:250 codes | Pre-existing type 1 diabetes mellitus, in the puerperium |
| O24111 | CC | 4145:250 codes | Pre-existing type 2 diabetes mellitus, in pregnancy, first trimester |
| O24112 | CC | 4145:250 codes | Pre-existing type 2 diabetes mellitus, in pregnancy, second trimester |
| O24113 | CC | 4144:250 codes | Pre-existing type 2 diabetes mellitus, in pregnancy, third trimester |
| O24119 | CC | 4145:250 codes | Pre-existing type 2 diabetes mellitus, in pregnancy, unspecified trimester |
| O2412 | MCC | 4180:250 codes | Pre-existing type 2 diabetes mellitus, in childbirth |
| O2413 | CC | 4197:250 codes | Pre-existing type 2 diabetes mellitus, in the puerperium |
| O24311 | CC | 4145:250 codes | Unspecified pre-existing diabetes mellitus in pregnancy, first trimester |
| O24312 | CC | 4145:250 codes | Unspecified pre-existing diabetes mellitus in pregnancy, second trimester |
| O24313 | CC | 4144:250 codes | Unspecified pre-existing diabetes mellitus in pregnancy, third trimester |
| O24319 | CC | 4145:250 codes | Unspecified pre-existing diabetes mellitus in pregnancy, unspecified trimester |
| O2432 | MCC | 4180:250 codes | Unspecified pre-existing diabetes mellitus in childbirth |
| O2433 | CC | 4197:250 codes | Unspecified pre-existing diabetes mellitus in the puerperium |
| O24811 | CC | 4145:250 codes | Other pre-existing diabetes mellitus in pregnancy, first trimester |
| O24812 | CC | 4145:250 codes | Other pre-existing diabetes mellitus in pregnancy, second trimester |
| O24813 | CC | 4144:250 codes | Other pre-existing diabetes mellitus in pregnancy, third trimester |
| O24819 | CC | 4145:250 codes | Other pre-existing diabetes mellitus in pregnancy, unspecified trimester |
| O2482 | MCC | 4180:250 codes | Other pre-existing diabetes mellitus in childbirth |
| O2483 | CC | 4197:250 codes | Other pre-existing diabetes mellitus in the puerperium |
| O24911 | CC | 4145:250 codes | Unspecified diabetes mellitus in pregnancy, first trimester |
| O24912 | CC | 4145:250 codes | Unspecified diabetes mellitus in pregnancy, second trimester |
| O24913 | CC | 4144:250 codes | Unspecified diabetes mellitus in pregnancy, third trimester |
| O24919 | CC | 4145:250 codes | Unspecified diabetes mellitus in pregnancy, unspecified trimester |
| O2493 | CC | 4197:250 codes | Unspecified diabetes mellitus in the puerperium |
| O26611 | CC | 6654:229 codes | Liver and biliary tract disorders in pregnancy, first trimester |
| O26612 | CC | 6655:229 codes | Liver and biliary tract disorders in pregnancy, second trimester |
| O26613 | CC | 6657:229 codes | Liver and biliary tract disorders in pregnancy, third trimester |
| O2662 | CC | 6150:229 codes | Liver and biliary tract disorders in childbirth |
| O26641 | CC | 6606:226 codes | Intrahepatic cholestasis of pregnancy, first trimester |
| O26642 | CC | 6607:226 codes | Intrahepatic cholestasis of pregnancy, second trimester |
| O26643 | CC | 6608:226 codes | Intrahepatic cholestasis of pregnancy, third trimester |
| 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 | 0976:178 codes | Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester |
| O30102 | CC | 0976:178 codes | Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, second trimester |
| O30103 | CC | 0976:178 codes | Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, third trimester |
| O30111 | CC | 0976:178 codes | Triplet pregnancy with two or more monochorionic fetuses, first trimester |
| O30112 | CC | 0976:178 codes | Triplet pregnancy with two or more monochorionic fetuses, second trimester |
| O30113 | CC | 0976:178 codes | Triplet pregnancy with two or more monochorionic fetuses, third trimester |
| O30121 | CC | 0976:178 codes | Triplet pregnancy with two or more monoamniotic fetuses, first trimester |
| O30122 | CC | 0976:178 codes | Triplet pregnancy with two or more monoamniotic fetuses, second trimester |
| O30123 | CC | 0976:178 codes | Triplet pregnancy with two or more monoamniotic fetuses, third trimester |
| O30131 | CC | 0976:178 codes | Triplet pregnancy, trichorionic/triamniotic, first trimester |
| O30132 | CC | 0976:178 codes | Triplet pregnancy, trichorionic/triamniotic, second trimester |
| O30133 | CC | 0976:178 codes | Triplet pregnancy, trichorionic/triamniotic, third trimester |
| O30191 | CC | 0976:178 codes | Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester |
| O30192 | CC | 0976:178 codes | Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimester |
| O30193 | CC | 0976:178 codes | Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimester |
| O30201 | CC | 0976:178 codes | Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester |
| O30202 | CC | 0976:178 codes | Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, second trimester |
| O30203 | CC | 0976:178 codes | Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, third trimester |
| O30211 | CC | 0976:178 codes | Quadruplet pregnancy with two or more monochorionic fetuses, first trimester |
| O30212 | CC | 0976:178 codes | Quadruplet pregnancy with two or more monochorionic fetuses, second trimester |
| O30213 | CC | 0976:178 codes | Quadruplet pregnancy with two or more monochorionic fetuses, third trimester |
| O30221 | CC | 0976:178 codes | Quadruplet pregnancy with two or more monoamniotic fetuses, first trimester |
| O30222 | CC | 0976:178 codes | Quadruplet pregnancy with two or more monoamniotic fetuses, second trimester |
| O30223 | CC | 0976:178 codes | Quadruplet pregnancy with two or more monoamniotic fetuses, third trimester |
| O30231 | CC | 0976:178 codes | Quadruplet pregnancy, quadrachorionic/quadra-amniotic, first trimester |
| O30232 | CC | 0976:178 codes | Quadruplet pregnancy, quadrachorionic/quadra-amniotic, second trimester |
| O30233 | CC | 0976:178 codes | Quadruplet pregnancy, quadrachorionic/quadra-amniotic, third trimester |
| O30291 | CC | 0976:178 codes | Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester |
| O30292 | CC | 0976:178 codes | Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimester |
| O30293 | CC | 0976:178 codes | Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimester |
| O30801 | CC | 0976:178 codes | Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, first trimester |
| O30802 | CC | 0976:178 codes | Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, second trimester |
| O30803 | CC | 0976:178 codes | Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, third trimester |
| O30811 | CC | 0976:178 codes | Other specified multiple gestation with two or more monochorionic fetuses, first trimester |
| O30812 | CC | 0976:178 codes | Other specified multiple gestation with two or more monochorionic fetuses, second trimester |
| O30813 | CC | 0976:178 codes | Other specified multiple gestation with two or more monochorionic fetuses, third trimester |
| O30821 | CC | 0976:178 codes | Other specified multiple gestation with two or more monoamniotic fetuses, first trimester |
| O30822 | CC | 0976:178 codes | Other specified multiple gestation with two or more monoamniotic fetuses, second trimester |
| O30823 | CC | 0976:178 codes | Other specified multiple gestation with two or more monoamniotic fetuses, third trimester |
| O30831 | CC | 0976:178 codes | Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, first trimester |
| O30832 | CC | 0976:178 codes | Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, second trimester |
| O30833 | CC | 0976:178 codes | Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, third trimester |
| O30891 | CC | 0976:178 codes | Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, first trimester |
| O30892 | CC | 0976:178 codes | Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, second trimester |
| O30893 | CC | 0976:178 codes | Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, third trimester |
| O318X10 | CC | 0976:178 codes | Other complications specific to multiple gestation, first trimester, not applicable or unspecified |
| O318X11 | CC | 0976:178 codes | Other complications specific to multiple gestation, first trimester, fetus 1 |
| O318X12 | CC | 0976:178 codes | Other complications specific to multiple gestation, first trimester, fetus 2 |
| O318X13 | CC | 0976:178 codes | Other complications specific to multiple gestation, first trimester, fetus 3 |
| O318X14 | CC | 0976:178 codes | Other complications specific to multiple gestation, first trimester, fetus 4 |
| O318X15 | CC | 0976:178 codes | Other complications specific to multiple gestation, first trimester, fetus 5 |
| O318X19 | CC | 0976:178 codes | Other complications specific to multiple gestation, first trimester, other fetus |
| O318X20 | CC | 0976:178 codes | Other complications specific to multiple gestation, second trimester, not applicable or unspecified |
| O318X21 | CC | 0976:178 codes | Other complications specific to multiple gestation, second trimester, fetus 1 |
| O318X22 | CC | 0976:178 codes | Other complications specific to multiple gestation, second trimester, fetus 2 |
| O318X23 | CC | 0976:178 codes | Other complications specific to multiple gestation, second trimester, fetus 3 |
| O318X24 | CC | 0976:178 codes | Other complications specific to multiple gestation, second trimester, fetus 4 |
| O318X25 | CC | 0976:178 codes | Other complications specific to multiple gestation, second trimester, fetus 5 |
| O318X29 | CC | 0976:178 codes | Other complications specific to multiple gestation, second trimester, other fetus |
| O318X30 | CC | 0976:178 codes | Other complications specific to multiple gestation, third trimester, not applicable or unspecified |
| O318X31 | CC | 0976:178 codes | Other complications specific to multiple gestation, third trimester, fetus 1 |
| O318X32 | CC | 0976:178 codes | Other complications specific to multiple gestation, third trimester, fetus 2 |
| O318X33 | CC | 0976:178 codes | Other complications specific to multiple gestation, third trimester, fetus 3 |
| O318X34 | CC | 0976:178 codes | Other complications specific to multiple gestation, third trimester, fetus 4 |
| O318X35 | CC | 0976:178 codes | Other complications specific to multiple gestation, third trimester, fetus 5 |
| O318X39 | CC | 0976:178 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 |