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Unified Medical Language System® (UMLS®)

2012AB ICD-9-CM Source Information

Counts

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Attribute Name Description Count (MRSAT.RRF)
ICE ICD Entry Term (e.g. Diarrhea:{dysenteric; epidemic}; Infectious diarrheal disease) 5375
SOS Scope Statement 3667
ICA ICD Additional Codes Note - an ICD-9-CM instruction to signal the coder that an additional code should be used if the information is available to provide a more complete picture of that diagnoses or procedure. 442
ICN ICD Note - instruction providing additional coding information. 398
ICC ICD Code Also Note - an ICD-9-CM instruction to signal the coder to code additional information. 222
ICF ICD Fifth-digit Code Note - instruction to coders indicating use of a fifth-digit code. 78

Notes

  • Attributes included every discrete piece of information about a concept, an atom, or a relationship that is not part of the basic Metathesaurus concept structure or distributed in one of the relationship files.
  • Attribute Names (ATN) are based on source documentation or NLMs understanding of the source.
  • Sample attribute values (ATV) are provided for each ATN in the source.
  • Sample data highlight examples of ATNs and Attribute Values (ATV) in MRSAT.RRF.
  • See Metathesaurus Documentation for a complete list of attribute names.
  • See Section 2.5 of the UMLS Reference Manual for more information on attributes in the UMLS Metathesaurus.

Sample Data

ICE

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CUI METAUI LUI SUI STYPE CODE ATN ATV STR
C0019362 A8340752 L0019362 S0217640 SDUI 053.20 ICE Herpes zoster ophthalmicus Herpes zoster dermatitis of eyelid
C0029871 A8340774 L0029871 S0217665 SDUI 077.8 ICE Newcastle conjunctivitis Other viral conjunctivitis
C0040830 A8352981 L0040830 S0410365 SDUI 083.1 ICE Quintan fever; Wolhynian fever Trench fever
C0040261 A8340811 L0011639 S0217708 SDUI 110.1 ICE Dermatophytic onychia; Onychomycosis; Tinea unguium Dermatophytosis of nail
C0220977 A8343059 L0180102 S0244624 SDUI 115.1 ICE African histoplasmosis; Large form histoplasmosis Infection by Histoplasma duboisii
C0006897 A8339917 L0006900 S0003574 SDUI 127.5 ICE Infection by Capillaria philippinensis Capillariasis
C0153394 A8343175 L0180227 S0244750 SDUI 147.1 ICE Adenoid; Pharyngeal tonsil Malignant neoplasm of posterior wall of nasopharynx
C0153518 A8343287 L0180351 S0244874 SDUI 170.8 ICE Astragalus [talus]; Calcaneus; Cuboid; Cuneiform, ankle; Metatarsal; Navicular (of ankle); Patella; Phalanges of foot; Tarsal Malignant neoplasm of short bones of lower limb
C0176322 A8358831 L0212307 S0623273 SDUI 18.71 ICE Prosthetic appliance for absent ear; Reconstruction:; auricle; ear Construction of auricle of ear
C0153592 A8360508 L0573156 S0683741 SDUI 184.9 ICE Female genitourinary tract NOS Malignant neoplasm of female genital organ, site unspecified
C0153603 A8343365 L0180436 S0244959 SDUI 187.6 ICE Vas deferens Malignant neoplasm of spermatic cord
C0005684 A8360468 L0527346 S0683591 SDUI 188.9 ICE Bladder wall NOS Malignant neoplasm of bladder, part unspecified
C0154058 A8343817 L0180891 S0245418 SDUI 230.0 ICE Gingiva; Hypopharynx; Mouth [any part]; Nasopharynx; Oropharynx; Salivary gland or duct; Tongue Carcinoma in situ of lip, oral cavity, and pharynx
C0154118 A8343875 L0180951 S0245478 SDUI 237.4 ICE Parathyroid gland; Thyroid gland Neoplasm of uncertain behavior of other and unspecified endocrine glands
C0701163 A8340926 L0001659 S0217831 SDUI 255.2 ICE Adrenogenital syndromes, virilizing or feminizing, whether acquired or associated with congenital adrenal hyperplasia consequent on inborn enzyme defects in hormone synthesis; Achard-Thiers syndrome; Congenital adrenal hyperplasia; Female adrenal pseudohermaphroditism; Male: {macrogenitosomia praecox; sexual precocity with adrenal hyperplasia}; Virilization (female) (suprarenal) Adrenogenital disorders
C0268512 A8343984 L0181084 S0245613 SDUI 270.5 ICE Carnosinemia; Histidinemia; Hyperhistidinemia; Imidazole aminoaciduria Disturbances of histidine metabolism
C0868890 A8359329 L0545278 S0637820 SDUI 276.9 ICE Electrolyte imbalance; Hyperchloremia; Hypochloremia Electrolyte and fluid disorders not elsewhere classified
C0154270 A8344008 L0181109 S0245638 SDUI 278.1 ICE Fat pad Localized adiposity
C0192256 A8351282 L0232317 S0307521 SDUI 29.91 ICE Dilation of nasopharynx Dilation of pharynx

SOS

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CUI METAUI LUI SUI STYPE CODE ATN ATV STR
C1561774 A8378973 L5540741 S6341318 SDUI 00.83 SOS Excludes: revision of knee replacement, total (all components) (00.80) Revision of knee replacement, patellar component
C0394082 A8362876 L0237598 S0724754 SDUI 02.1 SOS Excludes: marsupialization of cerebral lesion (01.59) Repair of cerebral meninges
C0176063 A8361376 L0212041 S0703519 SDUI 04.19 SOS Excludes: microscopic examination of specimen from nervous system (90.01-90.09); neurologic examination (89.13) Other diagnostic procedures on cranial and peripheral nerves and ganglia
C0176102 A8361423 L0212080 S0703566 SDUI 06.19 SOS Excludes: radioisotope scan of: {parathyroid (92.13); thyroid (92.01); soft tissue x-ray of thyroid field (87.09)} Other diagnostic procedures on thyroid and parathyroid glands
C0193702 A8351473 L0234258 S0309518 SDUI 07.21 SOS Excludes: biopsy of adrenal gland (07.11-07.12) Excision of lesion of adrenal gland
C0029767 A8340778 L0029767 S0217669 SDUI 078.8 SOS Excludes: epidemic diarrhea (009.2); lymphogranuloma venereum (099.1) Other specified diseases due to viruses and Chlamydiae
C0197397 A8362585 L0239249 S0718373 SDUI 09.43 SOS Excludes: that with insertion of tube or stent (09.44) Probing of nasolacrimal duct
C0153576 A8343342 L0180409 S0244932 SDUI 182.8 SOS Excludes: uterus NOS (179) Malignant neoplasm of other specified sites of body of uterus
C0153977 A8343740 L0180810 S0245336 SDUI 215.4 SOS Excludes: heart (212.7); mediastinum (212.5); thymus (212.6) Other benign neoplasm of connective and other soft tissue of thorax
C0496876 A8343736 L0180806 S0245332 SDUI 215 SOS Excludes: cartilage: {articular (213.0-213.9); larynx (212.1); nose (212.0)}; connective tissue of: {breast (217); internal organ, except lipoma and hemangioma-code to benign neoplasm of the site; lipoma (214.0-214.9)} Other benign neoplasm of connective and other soft tissue
C0176390 A8361813 L0212376 S0704502 SDUI 22.9 SOS Excludes: dilation of frontonasal duct (96.21) Other operations on nasal sinuses
C0154123 A8343878 L0180956 S0245483 SDUI 237.9 SOS Excludes: peripheral, sympathetic, and parasympathetic nerves and ganglia (238.1) Neoplasm of uncertain behavior of other and unspecified parts of nervous system
C2873733 A8343883 L0180961 S0245488 SDUI 238.8 SOS Excludes: eyelid (skin) (238.2); cartilage (238.1) Neoplasm of uncertain behavior of other specified sites
C0029597 A8340923 L0029597 S0217828 SDUI 253.8 SOS Excludes: craniopharyngioma (237.0) Other disorders of the pituitary and other syndromes of diencephalohypophyseal origin
C0176456 A8361425 L0212441 S0703568 SDUI 28.19 SOS Excludes: soft tissue x-ray (87.09) Other diagnostic procedures on tonsils and adenoids
C0012739 A8339960 L0011152 S0003780 SDUI 286.6 SOS Excludes: that complicating: {abortion (634-638 with .1, 639.1); pregnancy or the puerperium (641.3, 666.3)}; disseminated intravascular coagulation in newborn (776.2) Defibrination syndrome
C0001169 A8341007 L0001169 S0217918 SDUI 286.7 SOS Excludes: vitamin K deficiency of newborn (776.0); Use additional E-code to identify cause, if drug-induced Acquired coagulation factor deficiency
C0859643 A8344047 L0181152 S0245682 SDUI 290.2 SOS Excludes: senile dementia: {NOS (290.0); with delirium and/or confusion (290.3)} Senile dementia with delusional or depressive features
C0154467 A8378243 L0278311 S5925790 SDUI 302.85 SOS Excludes: gender identity disorder NOS (302.6); gender identity disorder in children (302.6) Gender identity disorder in adolescents or adults

ICA

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CUI METAUI LUI SUI STYPE CODE ATN ATV STR
C0041327 A8352820 L0041327 S0398246 SDUI 011 ICA Use additional code to identify any associated silicosis (502) Pulmonary tuberculosis
C0041330 A8340695 L0041303 S0217575 SDUI 015.0 ICA Use additional code to identify manifestation, as: {curvature of spine [Pott's] (737.4); kyphosis (737.4); spondylitis (720.81)} Tuberculosis of vertebral column
C0041301 A8340702 L0041301 S0217583 SDUI 017.9 ICA Use additional code to identify manifestation, as: {tuberculosis of: {endocardium [any valve] (424.91); myocardium (422.0); pericardium (420.0)}} Tuberculosis of other specified organs
C0023860 A8339612 L0023862 S0000236 SDUI 027.0 ICA Use additional code to identify manifestations, as meningitis (320.7) Listeriosis
C1456259 A8378632 L5189085 S5926185 SDUI 066.42 ICA Use additional code to specify the neurologic manifestation West Nile Fever with other neurologic manifestation
C1456260 A8378631 L5188947 S5926184 SDUI 066.49 ICA Use additional code to specify the other conditions West Nile Fever with other complications
C0153123 A8342916 L0179956 S0244476 SDUI 084.9 ICA Use additional code to identify complication, as: {malarial: {hepatitis (573.2); nephrosis (581.81)}} Other pernicious complications of malaria
C0027927 A8340484 L0027927 S0066531 SDUI 094 ICA Use additional code to identify any associated mental disorder Neurosyphilis
C0035012 A8352846 L0035012 S0399936 SDUI 099.3 ICA Use additional code for associated: {arthropathy (711.1) conjunctivitis (372.33)} Reiter's disease
C0235653 A8343316 L0180381 S0244904 SDUI 174 ICA Use additional code to identify estrogen receptor status (V86.0, V86.1) Malignant neoplasm of female breast
C0154159 A8343915 L0180994 S0245521 SDUI 244.2 ICA Use additional E code to identify drug Iodine hypothyroidism
C0154160 A8343916 L0180995 S0245522 SDUI 244.3 ICA Use additional E code to identify drug Other iatrogenic hypothyroidism
C0154163 A8343920 L0180999 S0245526 SDUI 245.4 ICA Use additional E code to identify cause Iatrogenic thyroiditis
C0020617 A8339656 L0020617 S0000414 SDUI 251.0 ICA Use additional E code to identify cause, if drug-induced Hypoglycemic coma
C0029697 A8340929 L0029697 S0217834 SDUI 256.3 ICA Use additional code for states associated with natural menopause (627.2) Other ovarian failure
C0154257 A8343997 L0181096 S0245625 SDUI 274.89 ICA Use additional code to identify manifestations, as: {gouty: {iritis (364.11); neuritis (357.4)}} Gout with other specified manifestations
C1260398 A8378117 L2688530 S3162487 SDUI 282.64 ICA Use additional code for type of crisis, such as: {Acute chest syndrome (517.3); Splenic sequestration (289.52)} Sickle-cell/Hb-C disease with crisis
C0272178 A10863062 L0389746 S6982383 SDUI 288.03 ICA Use additional E code to identify drug Drug induced neutropenia
C0025637 A8340455 L0025637 S0061760 SDUI 289.7 ICA Use additional E code to identify cause Methemoglobinemia

ICN

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CUI METAUI LUI SUI STYPE CODE ATN ATV STR
C1719272 A10863370 L6083621 S6982690 SDUI 00.44 ICN Note: this code is to be used to identify the presence of a vessel bifurcation; it does not describe a specific bifurcation stent. Use this code only once per operative episode, irrespective of the number of bifurcations in vessels. Procedure on vessel bifurcation
C1719290 A10863325 L6083836 S6982646 SDUI 00.8 ICN Note: Report up to two components using 00.81-00.83 to describe revision of knee replacements. If all three components are revised, report 00.80. Other knee and hip procedures
C0041327 A8352820 L0041327 S0398246 SDUI 011 ICN Requires fifth digit. See beginning of section 010-018 for codes and definitions. Pulmonary tuberculosis
C0152654 A8342501 L0179487 S0244002 SDUI 013 ICN Requires fifth digit. See beginning of section 010-018 for codes and definitions. Tuberculosis of meninges and central nervous system
C0010042 A8358889 L0552531 S0623960 SDUI 11.60 ICN Note: To report donor source -see codes 00.91-00.93 Corneal transplant, not otherwise specified
C0153329 A8343114 L0180162 S0244685 SDUI 137 ICN Note: This category is to be used to indicate conditions classifiable to 010-018 as the cause of late effects, which are themselves classified elsewhere. The "late effects" include those specified as such, as sequelae, or as due to old or inactive tuberculosis, without evidence of active disease. Late effects of tuberculosis
C0026987 A10862878 L0026987 S0064519 SDUI 289.83 ICN Code first the underlying disorder, such as: malignant neoplasm of breast (174.0-174.9, 175.0-175.9) Myelofibrosis
C1456321 A8378440 L5189034 S5925992 SDUI 307.89 ICN Code first to type or site of pain Other pain disorders related to psychological factors
C0795686 A8344340 L0181491 S0246026 SDUI 321.3 ICN Code first underlying disease (086.0-086.9) Meningitis due to trypanosomiasis
C1719349 A10863075 L6083725 S6982396 SDUI 323.2 ICN Code first underlying disease, as: {malaria (084.0-084.9); trypanosomiasis (086.0-086.9)} Encephalitis, myelitis, and encephalomyelitis in protozoal diseases classified elsewhere
C1719361 A10863357 L6083800 S6982677 SDUI 323.6 ICN Code first underlying disease Postinfectious encephalitis, myelitis, and encephalomyelitis
C0154663 A8344356 L0181507 S0246042 SDUI 326 ICN Note: This category is to be used to indicate conditions whose primary classification is to 320-325 [excluding 320.7, 321.0-321.8, 323.01-323.42, 323.61-323.72] as the cause of late effects, themselves classifiable elsewhere. The "late effects" include conditions specified as such, or as sequelae, which may occur at any time after the resolution of the causal condition. Late effects of intracranial abscess or pyogenic infection
C1561884 A8378900 L5540727 S6341247 SDUI 327.44 ICN Code first underlying condition Parasomnia in conditions classified elsewhere
C0393517 A8344375 L0181524 S0246061 SDUI 334.4 ICN Code first underlying disease, as: {alcoholism (303.0-303.9); myxedema (244.0-244.9); neoplastic disease (140.0-239.9)} Cerebellar ataxia in diseases classified elsewhere
C0154700 A8344396 L0181544 S0246081 SDUI 344 ICN Note: This category is to be used when the listed conditions are reported without further specification or are stated to be old or long-standing but of unspecified cause. The category is also for use in multiple coding to identify these conditions resulting from any cause. Other paralytic syndromes
C0730285 A8365547 L1352207 S1600910 SDUI 362.07 ICN Note: Code 362.07 must be used with a code for diabetic retinopathy (362.01-362.06) Diabetic macular edema
C0154862 A8344556 L0181713 S0246254 SDUI 362.72 ICN Code first underlying disease, as: {Bassen-Kornzweig syndrome (272.5); Refsum's disease (356.3)} Retinal dystrophy in other systemic disorders and syndromes
C0339319 A8344606 L0181765 S0246308 SDUI 364.11 ICN Code first underlying disease, as: {sarcoidosis (135); tuberculosis (017.3)} Chronic iridocyclitis in diseases classified elsewhere
C0039613 A8339860 L0039613 S0003193 SDUI 366.42 ICN Code first underlying disease as: {calcinosis (275.4); hypoparathyroidism (252.1)} Tetanic cataract

ICC

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CUI METAUI LUI SUI STYPE CODE ATN ATV STR
C1561753 A8378964 L5540548 S6341309 SDUI 00.70 ICC Code also any: removal of (cement) (joint) spacer (84.57); type of bearing surface, if known (00.74-00.77) Revision of hip replacement, both acetabular and femoral components
C1561759 A8378966 L5540739 S6341311 SDUI 00.72 ICC Code also any type of bearing surface, if known (00.74 - 00.77) Revision of hip replacement, femoral component
C1561768 A8378975 L5540592 S6341320 SDUI 00.80 ICC Code also any removal of (cement) (joint) spacer (84.57) Revision of knee replacement, total (all components)
C1456049 A8378587 L5189051 S5926140 SDUI 00.91 ICC Code also organ transplant procedure Transplant from live related donor
C1456051 A8378585 L5188879 S5926138 SDUI 00.93 ICC Code also organ transplant procedure Transplant from cadaver
C1456053 A8378517 L5189131 S5926069 SDUI 01.22 ICC Code also any removal of neurostimulator pulse generator (86.05) Removal of intracranial neurostimulator lead(s)
C1719292 A10863349 L6083666 S6982669 SDUI 01.28 ICC Code also infusion of medication Placement of intracerebral catheter(s) via burr hole(s)
C1456245 A8378524 L5189141 S5926076 SDUI 04.93 ICC Code also any removal of neurostimulator pulse generator (86.05) Removal of peripheral neurostimulator lead(s)
C0197717 A8360186 L0239692 S0669206 SDUI 13.1 ICC Code also any synchronous insertion of pseudophakos (13.71) Intracapsular extraction of lens
C0175572 A8361526 L0210821 S0703811 SDUI 13.5 ICC Code also any synchronous insertion of pseudophakos (13.71) Other extracapsular extraction of lens
C0176254 A8360124 L0212238 S0668525 SDUI 13.71 ICC Code also synchronous extraction of cataract (13.11-13.69) Insertion of intraocular lens prosthesis at time of cataract extraction, one-stage
C0198154 A8350790 L0240270 S0282684 SDUI 20.4 ICC Code also any: {skin graft (18.79); tympanoplasty (19.4-19.55)} Mastoidectomy
C0176450 A8361963 L0212435 S0704716 SDUI 27.69 ICC Code also any insertion of palatal implant (27.64) Other plastic repair of palate
C0176566 A8362860 L0212552 S0724725 SDUI 35.5 ICC Code also cardiopulmonary bypass [extracorporeal circulation] [heart-lung machine] (39.61) Repair of atrial and ventricular septa with prosthesis
C0176579 A8361894 L0212565 S0704558 SDUI 35.9 ICC Code also cardiopulmonary bypass, if performed [extracorporeal circulation] [heart-lung machine] (39.61) Other operations on valves and septa of heart
C0176585 A8360999 L0212571 S0700513 SDUI 36.03 ICC Code also any: insertion of drug-eluting coronary stent(s) (36.07); insertion of non-drug-eluting coronary stent(s) (36.06); number of vascular stents inserted (00.45-00.48); number of vessels treated (00.40-00.43); procedure on vessel bifurcation (00.44) Open chest coronary artery angioplasty
C0176593 A8358449 L0212579 S0614426 SDUI 37.1 ICC Code also cardiopulmonary bypass [extracorporeal circulation] [heart-lung machine] (39.61) Cardiotomy and pericardiotomy
C0199553 A8351976 L0241925 S0317352 SDUI 37.27 ICC Code also any concomitant procedure Cardiac mapping
C0795774 A8365743 L1453679 S1739083 SDUI 37.35 ICC Code also any synchronous: {mitral valve repair (35.02,35.12); mitral valve replacement (35.23-35.24)} Partial ventriculectomy

ICF

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CUI METAUI LUI SUI STYPE CODE ATN ATV STR
C0032371 A8342782 L0179822 S0244338 SDUI 045 ICF The following fifth-digit subclassification is for use with category 045: {0 poliovirus, unspecified type; 1 poliovirus type I; 2 poliovirus type II; 3 poliovirus type III} Acute poliomyelitis
C0042721 A8339641 L0042721 S0000337 SDUI 070 ICF The following fifth-digit subclassification is for use with categories 070.2 and 070.3: {0 acute or unspecified, without mention of hepatitis delta; 1 acute or unspecified, with hepatitis delta; 2 chronic, without mention of hepatitis delta; 3 chronic, with hepatitis delta} Viral hepatitis
C0019655 A8340337 L0019655 S0048587 SDUI 115 ICF The following fifth-digit subclassification is for use with category 115: {0 without mention of manifestation; 1 meningitis; 2 retinitis; 3 pericarditis; 4 endocarditis; 5 pneumonia; 9 other} Histoplasmosis
C0040156 A8340903 L0040157 S0217807 SDUI 242 ICF The following fifth-digit subclassification is for use with category 242: {0 without mention of thyrotoxic crisis or storm; 1 with mention of thyrotoxic crisis or storm} Thyrotoxicosis with or without goiter
C0011849 A8352361 L0011849 S0367223 SDUI 250 ICF The following fifth-digit subclassification is for use with category 250: {0: type II or unspecified type, not stated as uncontrolled (Fifth-digit 0 is for use for type II patients, even if the patient requires insulin); 1: type I [juvenile type], not stated as uncontrolled; 2: type II or unspecified type, uncontrolled; 3: type I [juvenile type], uncontrolled} Diabetes mellitus
C0036341 A8352885 L0036355 S0403401 SDUI 295 ICF The following fifth-digit subclassification is for use with category 295: {0 unspecified; 1 subchronic; 2 chronic; 3 subchronic with acute exacerbation; 4 chronic with acute exacerbation; 5 in remission} Schizophrenic disorders
C1456434 A8378204 L5189030 S5925751 SDUI 296 ICF The following fifth-digit subclassification is for use with categories 296.0-296.6: {0 unspecified; 1 mild; 2 moderate; 3 severe, without mention of psychotic behavior; 4 severe, specified as with psychotic behavior; 5 in partial or unspecified remission; 6 in full remission} Episodic mood disorders
C0524528 A8364426 L1223178 S0989201 SDUI 299 ICF The following fifth-digit subclassification is for use with category 299: {0 current or active state; 1 residual state} Pervasive developmental disorders
C0001973 A8344183 L0181312 S0245845 SDUI 303 ICF The following fifth-digit subclassification is for use with category 303: {0 unspecified; 1 continuous; 2 episodic; 3 in remission} Alcohol dependence syndrome
C1510472 A8352373 L0013170 S0368302 SDUI 304 ICF The following fifth-digit subclassification is for use with category 304: {0 unspecified; 1 continuous; 2 episodic; 3 in remission} Drug dependence
C0013146 A8344226 L0181356 S0245889 SDUI 305 ICF The following fifth-digit subclassification is for use with codes 305.0, 305.2-305.9; 0 unspecified; 1 continuous; 2 episodic; 3 in remission Nondependent abuse of drugs
C0869273 A8359248 L0545125 S0633613 SDUI 312 ICF The following fifth-digit subclassification is for use with categories 312.0-312.2: {0 unspecified; 1 mild; 2 moderate; 3 severe} Disturbance of conduct, not elsewhere classified
C0375206 A8359799 L0582600 S0659615 SDUI 342 ICF The following fifth-digits are for use with codes 342.0-342.9; 0 affecting unspecified side; 1 affecting dominant side; 2 affecting nondominant side Hemiplegia and hemiparesis
C1719463 A10863166 L6083716 S6982487 SDUI 403 ICF The following fifth-digit subclassification is for use with category 403: {0 with chronic kidney disease stage I through stage IV, or unspecified ; 1 with chronic kidney disease stage V or end stage renal disease} Hypertensive chronic kidney disease
C1719469 A10863172 L6083714 S6982493 SDUI 404 ICF The following fifth-digit subclassification is for use with category 404: {0 without heart failure and with chronic kidney disease stage I through stage IV, or unspecified; 1 with heart failure and with chronic kidney disease stage I through stage IV, or unspecified; 2 without heart failure and with chronic kidney disease stage V or end stage renal disease; 3 with heart failure and chronic kidney disease stage V or end stage renal disease} Hypertensive heart and chronic kidney disease
C0155727 A8345439 L0182588 S0247169 SDUI 433 ICF The following fifth-digit subclassification is for use with category 433: {0 without mention of cerebral infarction; 1 with cerebral infarction} Occlusion and stenosis of precerebral arteries
C0028790 A8341282 L0028790 S0218241 SDUI 434 ICF The following fifth-digit subclassification is for use with category 434: {0 without mention of cerebral infarction; 1 with cerebral infarction} Occlusion of cerebral arteries
C0004096 A8340122 L0004096 S0016440 SDUI 493 ICF The following fifth-digit subclassification is for use with codes 493.0-493.2,493.9; : {0 unspecified; 1 with status asthmaticus; 2 with (acute) exacerbation} Asthma
C0038358 A8339819 L0017142 S0003010 SDUI 531 ICF The following fifth-digit subclassification is for use with category 531: {0 without mention of obstruction; 1 with obstruction} Gastric ulcer