| PDX Collection 4043 (continued) |
| O293X3 | Toxic reaction to local anesthesia during pregnancy, third trimester |
| O293X9 | Toxic reaction to local anesthesia during pregnancy, unspecified trimester |
| O2940 | Spinal and epidural anesthesia induced headache during pregnancy, unspecified trimester |
| O2941 | Spinal and epidural anesthesia induced headache during pregnancy, first trimester |
| O2942 | Spinal and epidural anesthesia induced headache during pregnancy, second trimester |
| O2943 | Spinal and epidural anesthesia induced headache during pregnancy, third trimester |
| O295X1 | Other complications of spinal and epidural anesthesia during pregnancy, first trimester |
| O295X2 | Other complications of spinal and epidural anesthesia during pregnancy, second trimester |
| O295X3 | Other complications of spinal and epidural anesthesia during pregnancy, third trimester |
| O295X9 | Other complications of spinal and epidural anesthesia during pregnancy, unspecified trimester |
| O2960 | Failed or difficult intubation for anesthesia during pregnancy, unspecified trimester |
| O2961 | Failed or difficult intubation for anesthesia during pregnancy, first trimester |
| O2962 | Failed or difficult intubation for anesthesia during pregnancy, second trimester |
| O2963 | Failed or difficult intubation for anesthesia during pregnancy, third trimester |
| O298X1 | Other complications of anesthesia during pregnancy, first trimester |
| O298X2 | Other complications of anesthesia during pregnancy, second trimester |
| O298X3 | Other complications of anesthesia during pregnancy, third trimester |
| O298X9 | Other complications of anesthesia during pregnancy, unspecified trimester |
| O2990 | Unspecified complication of anesthesia during pregnancy, unspecified trimester |
| O2991 | Unspecified complication of anesthesia during pregnancy, first trimester |
| O2992 | Unspecified complication of anesthesia during pregnancy, second trimester |
| O2993 | Unspecified complication of anesthesia during pregnancy, third trimester |
| O357XX0 | Maternal care for (suspected) damage to fetus by other medical procedures, not applicable or unspecified |
| O357XX1 | Maternal care for (suspected) damage to fetus by other medical procedures, fetus 1 |
| O357XX2 | Maternal care for (suspected) damage to fetus by other medical procedures, fetus 2 |
| O357XX3 | Maternal care for (suspected) damage to fetus by other medical procedures, fetus 3 |
| O357XX4 | Maternal care for (suspected) damage to fetus by other medical procedures, fetus 4 |
| O357XX5 | Maternal care for (suspected) damage to fetus by other medical procedures, fetus 5 |
| O357XX9 | Maternal care for (suspected) damage to fetus by other medical procedures, other fetus |
| O754 | Other complications of obstetric surgery and procedures |
| O7581 | Maternal exhaustion complicating labor and delivery |
| O7589 | Other specified complications of labor and delivery |
| O759 | Complication of labor and delivery, unspecified |
| O80 | Encounter for full-term uncomplicated delivery |
| O9089 | Other complications of the puerperium, not elsewhere classified |
| O99111 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, first trimester |
| O99112 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, second trimester |
| O99113 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, third trimester |
| O99119 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, unspecified trimester |
| O9912 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating childbirth |
| O9913 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating the puerperium |
| O99210 | Obesity complicating pregnancy, unspecified trimester |
| O99211 | Obesity complicating pregnancy, first trimester |
| O99212 | Obesity complicating pregnancy, second trimester |
| O99213 | Obesity complicating pregnancy, third trimester |
| O99214 | Obesity complicating childbirth |
| O99215 | Obesity complicating the puerperium |
| O99280 | Endocrine, nutritional and metabolic diseases complicating pregnancy, unspecified trimester |
| O99281 | Endocrine, nutritional and metabolic diseases complicating pregnancy, first trimester |
| O99282 | Endocrine, nutritional and metabolic diseases complicating pregnancy, second trimester |
| O99283 | Endocrine, nutritional and metabolic diseases complicating pregnancy, third trimester |
| O99284 | Endocrine, nutritional and metabolic diseases complicating childbirth |
| O99285 | Endocrine, nutritional and metabolic diseases complicating the puerperium |
| O99330 | Smoking (tobacco) complicating pregnancy, unspecified trimester |
| O99331 | Smoking (tobacco) complicating pregnancy, first trimester |
| O99332 | Smoking (tobacco) complicating pregnancy, second trimester |
| O99333 | Smoking (tobacco) complicating pregnancy, third trimester |
| O99334 | Smoking (tobacco) complicating childbirth |
| O99335 | Smoking (tobacco) complicating the puerperium |
| O99350 | Diseases of the nervous system complicating pregnancy, unspecified trimester |
| O99351 | Diseases of the nervous system complicating pregnancy, first trimester |
| O99352 | Diseases of the nervous system complicating pregnancy, second trimester |
| O99353 | Diseases of the nervous system complicating pregnancy, third trimester |
| O99354 | Diseases of the nervous system complicating childbirth |
| O99355 | Diseases of the nervous system complicating the puerperium |
| O99511 | Diseases of the respiratory system complicating pregnancy, first trimester |
| O99512 | Diseases of the respiratory system complicating pregnancy, second trimester |
| O99513 | Diseases of the respiratory system complicating pregnancy, third trimester |
| O99519 | Diseases of the respiratory system complicating pregnancy, unspecified trimester |
| O9952 | Diseases of the respiratory system complicating childbirth |
| O9953 | Diseases of the respiratory system complicating the puerperium |
| O99611 | Diseases of the digestive system complicating pregnancy, first trimester |
| O99612 | Diseases of the digestive system complicating pregnancy, second trimester |
| O99613 | Diseases of the digestive system complicating pregnancy, third trimester |
| O99619 | Diseases of the digestive system complicating pregnancy, unspecified trimester |
| O9962 | Diseases of the digestive system complicating childbirth |
| O9963 | Diseases of the digestive system complicating the puerperium |
| O99711 | Diseases of the skin and subcutaneous tissue complicating pregnancy, first trimester |
| O99712 | Diseases of the skin and subcutaneous tissue complicating pregnancy, second trimester |
| O99713 | Diseases of the skin and subcutaneous tissue complicating pregnancy, third trimester |
| O99719 | Diseases of the skin and subcutaneous tissue complicating pregnancy, unspecified trimester |
| O9972 | Diseases of the skin and subcutaneous tissue complicating childbirth |
| O9973 | Diseases of the skin and subcutaneous tissue complicating the puerperium |
| O99820 | Streptococcus B carrier state complicating pregnancy |
| O99824 | Streptococcus B carrier state complicating childbirth |
| O99825 | Streptococcus B carrier state complicating the puerperium |
| O99840 | Bariatric surgery status complicating pregnancy, unspecified trimester |
| O99841 | Bariatric surgery status complicating pregnancy, first trimester |
| O99842 | Bariatric surgery status complicating pregnancy, second trimester |
| O99843 | Bariatric surgery status complicating pregnancy, third trimester |
| O99844 | Bariatric surgery status complicating childbirth |
| O99845 | Bariatric surgery status complicating the puerperium |
| O99891 | Other specified diseases and conditions complicating pregnancy |
| O99892 | Other specified diseases and conditions complicating childbirth |
| O9A111 | Malignant neoplasm complicating pregnancy, first trimester |
| O9A112 | Malignant neoplasm complicating pregnancy, second trimester |
| O9A113 | Malignant neoplasm complicating pregnancy, third trimester |
| O9A119 | Malignant neoplasm complicating pregnancy, unspecified trimester |
| O9A12 | Malignant neoplasm complicating childbirth |
| O9A13 | Malignant neoplasm complicating the puerperium |
| O9A211 | Injury, poisoning and certain other consequences of external causes complicating pregnancy, first trimester |
| O9A212 | Injury, poisoning and certain other consequences of external causes complicating pregnancy, second trimester |
| O9A213 | Injury, poisoning and certain other consequences of external causes complicating pregnancy, third trimester |
| O9A219 | Injury, poisoning and certain other consequences of external causes complicating pregnancy, unspecified trimester |
| O9A22 | Injury, poisoning and certain other consequences of external causes complicating childbirth |
| O9A23 | Injury, poisoning and certain other consequences of external causes complicating the puerperium |
| O9A311 | Physical abuse complicating pregnancy, first trimester |
| O9A312 | Physical abuse complicating pregnancy, second trimester |
| O9A313 | Physical abuse complicating pregnancy, third trimester |
| O9A319 | Physical abuse complicating pregnancy, unspecified trimester |
| O9A32 | Physical abuse complicating childbirth |
| O9A33 | Physical abuse complicating the puerperium |
| O9A411 | Sexual abuse complicating pregnancy, first trimester |
| O9A412 | Sexual abuse complicating pregnancy, second trimester |
| O9A413 | Sexual abuse complicating pregnancy, third trimester |
| O9A419 | Sexual abuse complicating pregnancy, unspecified trimester |
| O9A42 | Sexual abuse complicating childbirth |
| O9A43 | Sexual abuse complicating the puerperium |
| O9A511 | Psychological abuse complicating pregnancy, first trimester |
| O9A512 | Psychological abuse complicating pregnancy, second trimester |
| O9A513 | Psychological abuse complicating pregnancy, third trimester |
| O9A519 | Psychological abuse complicating pregnancy, unspecified trimester |
| O9A52 | Psychological abuse complicating childbirth |
| O9A53 | Psychological abuse complicating the puerperium |
| |
| PDX Collection 4044 |
| G9600 | Cerebrospinal fluid leak, unspecified |
| G9601 | Cranial cerebrospinal fluid leak, spontaneous |
| G9602 | Spinal cerebrospinal fluid leak, spontaneous |
| G9608 | Other cranial cerebrospinal fluid leak |
| G9609 | Other spinal cerebrospinal fluid leak |
| |
| PDX Collection 4045 |
| E7081 | Aromatic L-amino acid decarboxylase deficiency |
| E7089 | Other disorders of aromatic amino-acid metabolism |
| E74810 | Glucose transporter protein type 1 deficiency |
| E74818 | Other disorders of glucose transport |
| E74819 | Disorders of glucose transport, unspecified |
| E7489 | Other specified disorders of carbohydrate metabolism |
| |
| PDX Collection 4046 |
| M800AXA | Age-related osteoporosis with current pathological fracture, other site, initial encounter for fracture |
| M800AXK | Age-related osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with nonunion |
| M800AXP | Age-related osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with malunion |
| M808AXA | Other osteoporosis with current pathological fracture, other site, initial encounter for fracture |
| M808AXK | Other osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with nonunion |
| M808AXP | Other osteoporosis with current pathological fracture, other site, subsequent encounter for fracture with malunion |
| |
| PDX Collection 4047 |
| A179 | Tuberculosis of nervous system, unspecified |
| A1810 | Tuberculosis of genitourinary system, unspecified |
| A1811 | Tuberculosis of kidney and ureter |
| A1813 | Tuberculosis of other urinary organs |
| A1882 | Tuberculosis of other endocrine glands |
| A1884 | Tuberculosis of heart |
| A1889 | Tuberculosis of other sites |
| A5421 | Gonococcal infection of kidney and ureter |
| A5429 | Other gonococcal genitourinary infections |
| A5482 | Gonococcal brain abscess |
| A5484 | Gonococcal pneumonia |
| A5489 | Other gonococcal infections |
| A549 | Gonococcal infection, unspecified |
| A5900 | Urogenital trichomoniasis, unspecified |
| A598 | Trichomoniasis of other sites |
| A599 | Trichomoniasis, unspecified |
| B3741 | Candidal cystitis and urethritis |
| B3742 | Candidal balanitis |
| B3749 | Other urogenital candidiasis |
| E0821 | Diabetes mellitus due to underlying condition with diabetic nephropathy |
| E0822 | Diabetes mellitus due to underlying condition with diabetic chronic kidney disease |
| E0829 | Diabetes mellitus due to underlying condition with other diabetic kidney complication |
| E0921 | Drug or chemical induced diabetes mellitus with diabetic nephropathy |
| E0922 | Drug or chemical induced diabetes mellitus with diabetic chronic kidney disease |
| E0929 | Drug or chemical induced diabetes mellitus with other diabetic kidney complication |
| M1030 | Gout due to renal impairment, unspecified site |
| M10311 | Gout due to renal impairment, right shoulder |
| M10312 | Gout due to renal impairment, left shoulder |
| M10319 | Gout due to renal impairment, unspecified shoulder |
| M10321 | Gout due to renal impairment, right elbow |
| M10322 | Gout due to renal impairment, left elbow |
| M10329 | Gout due to renal impairment, unspecified elbow |
| M10331 | Gout due to renal impairment, right wrist |
| M10332 | Gout due to renal impairment, left wrist |
| M10339 | Gout due to renal impairment, unspecified wrist |
| M10341 | Gout due to renal impairment, right hand |
| M10342 | Gout due to renal impairment, left hand |
| M10349 | Gout due to renal impairment, unspecified hand |
| M10351 | Gout due to renal impairment, right hip |
| M10352 | Gout due to renal impairment, left hip |
| M10359 | Gout due to renal impairment, unspecified hip |
| M10361 | Gout due to renal impairment, right knee |
| M10362 | Gout due to renal impairment, left knee |
| M10369 | Gout due to renal impairment, unspecified knee |
| M10371 | Gout due to renal impairment, right ankle and foot |
| M10372 | Gout due to renal impairment, left ankle and foot |
| M10379 | Gout due to renal impairment, unspecified ankle and foot |
| M1038 | Gout due to renal impairment, vertebrae |
| M1039 | Gout due to renal impairment, multiple sites |
| N000 | Acute nephritic syndrome with minor glomerular abnormality |
| N001 | Acute nephritic syndrome with focal and segmental glomerular lesions |
| N002 | Acute nephritic syndrome with diffuse membranous glomerulonephritis |
| N003 | Acute nephritic syndrome with diffuse mesangial proliferative glomerulonephritis |
| N004 | Acute nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis |
| N005 | Acute nephritic syndrome with diffuse mesangiocapillary glomerulonephritis |
| N006 | Acute nephritic syndrome with dense deposit disease |
| N007 | Acute nephritic syndrome with diffuse crescentic glomerulonephritis |
| N008 | Acute nephritic syndrome with other morphologic changes |
| N009 | Acute nephritic syndrome with unspecified morphologic changes |
| N010 | Rapidly progressive nephritic syndrome with minor glomerular abnormality |
| N011 | Rapidly progressive nephritic syndrome with focal and segmental glomerular lesions |
| N012 | Rapidly progressive nephritic syndrome with diffuse membranous glomerulonephritis |
| N013 | Rapidly progressive nephritic syndrome with diffuse mesangial proliferative glomerulonephritis |
| N014 | Rapidly progressive nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis |
| N015 | Rapidly progressive nephritic syndrome with diffuse mesangiocapillary glomerulonephritis |
| N016 | Rapidly progressive nephritic syndrome with dense deposit disease |
| N017 | Rapidly progressive nephritic syndrome with diffuse crescentic glomerulonephritis |
| N018 | Rapidly progressive nephritic syndrome with other morphologic changes |
| N019 | Rapidly progressive nephritic syndrome with unspecified morphologic changes |
| N020 | Recurrent and persistent hematuria with minor glomerular abnormality |
| N021 | Recurrent and persistent hematuria with focal and segmental glomerular lesions |
| N022 | Recurrent and persistent hematuria with diffuse membranous glomerulonephritis |
| N023 | Recurrent and persistent hematuria with diffuse mesangial proliferative glomerulonephritis |
| N024 | Recurrent and persistent hematuria with diffuse endocapillary proliferative glomerulonephritis |
| N025 | Recurrent and persistent hematuria with diffuse mesangiocapillary glomerulonephritis |
| N026 | Recurrent and persistent hematuria with dense deposit disease |
| N027 | Recurrent and persistent hematuria with diffuse crescentic glomerulonephritis |
| N028 | Recurrent and persistent hematuria with other morphologic changes |
| N029 | Recurrent and persistent hematuria with unspecified morphologic changes |
| N030 | Chronic nephritic syndrome with minor glomerular abnormality |
| N031 | Chronic nephritic syndrome with focal and segmental glomerular lesions |
| N032 | Chronic nephritic syndrome with diffuse membranous glomerulonephritis |
| N033 | Chronic nephritic syndrome with diffuse mesangial proliferative glomerulonephritis |
| N034 | Chronic nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis |
| N035 | Chronic nephritic syndrome with diffuse mesangiocapillary glomerulonephritis |
| N036 | Chronic nephritic syndrome with dense deposit disease |
| N037 | Chronic nephritic syndrome with diffuse crescentic glomerulonephritis |
| N038 | Chronic nephritic syndrome with other morphologic changes |
| N039 | Chronic nephritic syndrome with unspecified morphologic changes |
| N040 | Nephrotic syndrome with minor glomerular abnormality |
| N041 | Nephrotic syndrome with focal and segmental glomerular lesions |
| N042 | Nephrotic syndrome with diffuse membranous glomerulonephritis |
| N043 | Nephrotic syndrome with diffuse mesangial proliferative glomerulonephritis |
| N044 | Nephrotic syndrome with diffuse endocapillary proliferative glomerulonephritis |
| N045 | Nephrotic syndrome with diffuse mesangiocapillary glomerulonephritis |
| N046 | Nephrotic syndrome with dense deposit disease |
| N047 | Nephrotic syndrome with diffuse crescentic glomerulonephritis |
| N048 | Nephrotic syndrome with other morphologic changes |
| N049 | Nephrotic syndrome with unspecified morphologic changes |
| N050 | Unspecified nephritic syndrome with minor glomerular abnormality |
| N051 | Unspecified nephritic syndrome with focal and segmental glomerular lesions |
| N052 | Unspecified nephritic syndrome with diffuse membranous glomerulonephritis |
| N053 | Unspecified nephritic syndrome with diffuse mesangial proliferative glomerulonephritis |
| N054 | Unspecified nephritic syndrome with diffuse endocapillary proliferative glomerulonephritis |
| N055 | Unspecified nephritic syndrome with diffuse mesangiocapillary glomerulonephritis |
| N056 | Unspecified nephritic syndrome with dense deposit disease |
| N057 | Unspecified nephritic syndrome with diffuse crescentic glomerulonephritis |
| N058 | Unspecified nephritic syndrome with other morphologic changes |
| N059 | Unspecified nephritic syndrome with unspecified morphologic changes |
| N060 | Isolated proteinuria with minor glomerular abnormality |
| N061 | Isolated proteinuria with focal and segmental glomerular lesions |
| N062 | Isolated proteinuria with diffuse membranous glomerulonephritis |
| N063 | Isolated proteinuria with diffuse mesangial proliferative glomerulonephritis |
| N064 | Isolated proteinuria with diffuse endocapillary proliferative glomerulonephritis |
| N065 | Isolated proteinuria with diffuse mesangiocapillary glomerulonephritis |
| N066 | Isolated proteinuria with dense deposit disease |
| N067 | Isolated proteinuria with diffuse crescentic glomerulonephritis |
| N068 | Isolated proteinuria with other morphologic lesion |
| N069 | Isolated proteinuria with unspecified morphologic lesion |
| N070 | Hereditary nephropathy, not elsewhere classified with minor glomerular abnormality |
| N071 | Hereditary nephropathy, not elsewhere classified with focal and segmental glomerular lesions |
| N072 | Hereditary nephropathy, not elsewhere classified with diffuse membranous glomerulonephritis |
| N073 | Hereditary nephropathy, not elsewhere classified with diffuse mesangial proliferative glomerulonephritis |
| N074 | Hereditary nephropathy, not elsewhere classified with diffuse endocapillary proliferative glomerulonephritis |
| N075 | Hereditary nephropathy, not elsewhere classified with diffuse mesangiocapillary glomerulonephritis |
| N076 | Hereditary nephropathy, not elsewhere classified with dense deposit disease |
| N077 | Hereditary nephropathy, not elsewhere classified with diffuse crescentic glomerulonephritis |
| N078 | Hereditary nephropathy, not elsewhere classified with other morphologic lesions |
| N079 | Hereditary nephropathy, not elsewhere classified with unspecified morphologic lesions |
| N08 | Glomerular disorders in diseases classified elsewhere |
| N10 | Acute pyelonephritis |
| N110 | Nonobstructive reflux-associated chronic pyelonephritis |
| N118 | Other chronic tubulo-interstitial nephritis |
| N119 | Chronic tubulo-interstitial nephritis, unspecified |
| N12 | Tubulo-interstitial nephritis, not specified as acute or chronic |
| N130 | Hydronephrosis with ureteropelvic junction obstruction |
| N131 | Hydronephrosis with ureteral stricture, not elsewhere classified |
| N132 | Hydronephrosis with renal and ureteral calculous obstruction |
| N1330 | Unspecified hydronephrosis |
| N1339 | Other hydronephrosis |
| N136 | Pyonephrosis |
| N140 | Analgesic nephropathy |
| N141 | Nephropathy induced by other drugs, medicaments and biological substances |
| N142 | Nephropathy induced by unspecified drug, medicament or biological substance |
| N143 | Nephropathy induced by heavy metals |
| N144 | Toxic nephropathy, not elsewhere classified |
| N150 | Balkan nephropathy |
| N151 | Renal and perinephric abscess |
| N158 | Other specified renal tubulo-interstitial diseases |
| N159 | Renal tubulo-interstitial disease, unspecified |
| N16 | Renal tubulo-interstitial disorders in diseases classified elsewhere |
| N170 | Acute kidney failure with tubular necrosis |
| N171 | Acute kidney failure with acute cortical necrosis |
| N172 | Acute kidney failure with medullary necrosis |
| N178 | Other acute kidney failure |
| N179 | Acute kidney failure, unspecified |
| N181 | Chronic kidney disease, stage 1 |
| N182 | Chronic kidney disease, stage 2 (mild) |
| N1830 | Chronic kidney disease, stage 3 unspecified |
| N1831 | Chronic kidney disease, stage 3a |
| N1832 | Chronic kidney disease, stage 3b |
| N184 | Chronic kidney disease, stage 4 (severe) |
| N185 | Chronic kidney disease, stage 5 |
| N186 | End stage renal disease |
| N189 | Chronic kidney disease, unspecified |
| N19 | Unspecified kidney failure |
| N250 | Renal osteodystrophy |
| N251 | Nephrogenic diabetes insipidus |
| N2581 | Secondary hyperparathyroidism of renal origin |
| N2589 | Other disorders resulting from impaired renal tubular function |
| N259 | Disorder resulting from impaired renal tubular function, unspecified |
| N261 | Atrophy of kidney (terminal) |
| N269 | Renal sclerosis, unspecified |
| N270 | Small kidney, unilateral |
| N271 | Small kidney, bilateral |
| N279 | Small kidney, unspecified |
| N281 | Cyst of kidney, acquired |
| N2881 | Hypertrophy of kidney |
| N2882 | Megaloureter |
| N2883 | Nephroptosis |
| N2884 | Pyelitis cystica |
| N2885 | Pyeloureteritis cystica |
| N2886 | Ureteritis cystica |
| N2889 | Other specified disorders of kidney and ureter |
| N289 | Disorder of kidney and ureter, unspecified |
| N29 | Other disorders of kidney and ureter in diseases classified elsewhere |
| N3641 | Hypermobility of urethra |
| N3642 | Intrinsic sphincter deficiency (ISD) |
| N3643 | Combined hypermobility of urethra and intrinsic sphincter deficiency |
| N368 | Other specified disorders of urethra |
| N369 | Urethral disorder, unspecified |
| N390 | Urinary tract infection, site not specified |
| N398 | Other specified disorders of urinary system |
| N399 | Disorder of urinary system, unspecified |
| R310 | Gross hematuria |
| R311 | Benign essential microscopic hematuria |
| R3121 | Asymptomatic microscopic hematuria |
| R3129 | Other microscopic hematuria |
| R319 | Hematuria, unspecified |
| R8271 | Bacteriuria |
| |
| PDX Collection 4048 |
| G041 | Tropical spastic paraplegia |
| G10 | Huntington's disease |
| G110 | Congenital nonprogressive ataxia |
| G1110 | Early-onset cerebellar ataxia, unspecified |
| G1111 | Friedreich ataxia |
| G1119 | Other early-onset cerebellar ataxia |
| G112 | Late-onset cerebellar ataxia |
| G113 | Cerebellar ataxia with defective DNA repair |
| G114 | Hereditary spastic paraplegia |
| G118 | Other hereditary ataxias |
| G119 | Hereditary ataxia, unspecified |
| G120 | Infantile spinal muscular atrophy, type I [Werdnig-Hoffman] |
| G121 | Other inherited spinal muscular atrophy |
| G1220 | Motor neuron disease, unspecified |
| G1221 | Amyotrophic lateral sclerosis |
| G1222 | Progressive bulbar palsy |
| G1223 | Primary lateral sclerosis |
| G1224 | Familial motor neuron disease |
| G1225 | Progressive spinal muscle atrophy |
| G1229 | Other motor neuron disease |
| G128 | Other spinal muscular atrophies and related syndromes |
| G129 | Spinal muscular atrophy, unspecified |
| G210 | Malignant neuroleptic syndrome |
| G230 | Hallervorden-Spatz disease |
| G231 | Progressive supranuclear ophthalmoplegia [Steele-Richardson-Olszewski] |
| G232 | Striatonigral degeneration |
| G238 | Other specified degenerative diseases of basal ganglia |
| G239 | Degenerative disease of basal ganglia, unspecified |
| |
| PDX Collection 4049 |
| A1782 | Tuberculous meningoencephalitis |
| A281 | Cat-scratch disease |
| A5042 | Late congenital syphilitic encephalitis |
| A5214 | Late syphilitic encephalitis |
| A759 | Typhus fever, unspecified |
| A799 | Rickettsiosis, unspecified |
| A811 | Subacute sclerosing panencephalitis |
| A8182 | Gerstmann-Straussler-Scheinker syndrome |
| A8183 | Fatal familial insomnia |
| A8189 | Other atypical virus infections of central nervous system |
| A830 | Japanese encephalitis |
| A831 | Western equine encephalitis |
| A832 | Eastern equine encephalitis |
| A833 | St Louis encephalitis |
| A834 | Australian encephalitis |
| A835 | California encephalitis |
| A836 | Rocio virus disease |
| A838 | Other mosquito-borne viral encephalitis |
| A839 | Mosquito-borne viral encephalitis, unspecified |
| A840 | Far Eastern tick-borne encephalitis [Russian spring-summer encephalitis] |
| A841 | Central European tick-borne encephalitis |
| A8481 | Powassan virus disease |
| A8489 | Other tick-borne viral encephalitis |
| A849 | Tick-borne viral encephalitis, unspecified |
| A850 | Enteroviral encephalitis |
| A851 | Adenoviral encephalitis |
| A852 | Arthropod-borne viral encephalitis, unspecified |
| A858 | Other specified viral encephalitis |
| A872 | Lymphocytic choriomeningitis |
| A880 | Enteroviral exanthematous fever [Boston exanthem] |
| A888 | Other specified viral infections of central nervous system |
| A921 | O'nyong-nyong fever |