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Unified Medical Language System® (UMLS®)

2012AA Metathesaurus HCPCS Hierarchical Terms Source Information

Counts

 (skip to: notes  samples)

Relationship Relationship Attribute Count (MRREL.RRF)
PAR * 7162
PAR * 4

Notes

Sample data are taken from MRREL.RRF. Associated strings(str) from MRCONSO.RRF are also included

  • See relationships definitions below.
  • Every relationship has a separate row in MRREL.RRF.
  • Relationships are assigned based on source documentation or NLM understanding of the source.
  • Metathesaurus relationships in MRREL.RRF are read from right to left.
  • All relationships in MRREL.RRF are expressed in both directions, for example: 'has_ingredient/ingredient_of'. Inverse relationships in each pair are indicated on this page.
  • An asterisk (*) in the relationship attribute column indicates that no relationship attribute (RELA) was assigned.
  • Every even row (indicated by orange colored rel/rela pairs) indicates that the current row is an inverse relationship of the row above it.
  • See Section 2.4 of the UMLS Reference Manual for more information on Relationships in the UMLS Metathesaurus.

Relationship Definitions

  • AQ: allowed qualifier
  • CHD: has child (narrower hierarchical term)
  • DEL: deleted concept
  • PAR: has parent (broader hierarchical term)
  • QB: can be qualifier by
  • RB: has a broader relationship
  • RL: has similar or like relationship
  • RN: has narrower relationship
  • RO: has relationship other than synonymous, narrower or broader
  • RQ: related and possibly synonymous
  • SIB: has sibling
  • SY: source-asserted synonymy

Sample Data

PAR

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C2368676 A16022999 SCUI SEGMENTAL PNEUMATIC APPLIANCE FOR USE WITH PNEUMATIC COMPRESSOR, TRUNK PAR Pneumatic Compressor and Appliances SCUI A13297940 C0812961
C0812961 A13297940 SCUI Pneumatic Compressor and Appliances CHD SEGMENTAL PNEUMATIC APPLIANCE FOR USE WITH PNEUMATIC COMPRESSOR, TRUNK SCUI A16022999 C2368676
C0993871 A13300194 SCUI STATIC PROGRESSIVE STRETCH WRIST DEVICE, FLEXION AND/OR EXTENSION, WITH OR WITHOUT RANGE OF MOTION ADJUSTMENT, INCLUDES ALL COMPONENTS AND ACCESSORIES PAR Other Orthopedic Devices SCUI A16022715 C0812979
C0812979 A16022715 SCUI Other Orthopedic Devices CHD STATIC PROGRESSIVE STRETCH WRIST DEVICE, FLEXION AND/OR EXTENSION, WITH OR WITHOUT RANGE OF MOTION ADJUSTMENT, INCLUDES ALL COMPONENTS AND ACCESSORIES SCUI A13300194 C0993871
C1971040 A13298693 SCUI BLOOD KETONE TEST OR REAGENT STRIP, EACH PAR Medical and Surgical Supplies SCUI A17274604 C0812877
C0812877 A17274604 SCUI Medical and Surgical Supplies CHD BLOOD KETONE TEST OR REAGENT STRIP, EACH SCUI A13298693 C1971040
C0520032 A16024082 SCUI CONTACT LAYER, STERILE, MORE THAN 16 SQ. IN. BUT LESS THAN OR EQUAL TO 48 SQ. IN., EACH DRESSING PAR Medical and Surgical Supplies - Dressings SCUI A17273939 C0812890
C0812890 A17273939 SCUI Medical and Surgical Supplies - Dressings CHD CONTACT LAYER, STERILE, MORE THAN 16 SQ. IN. BUT LESS THAN OR EQUAL TO 48 SQ. IN., EACH DRESSING SCUI A16024082 C0520032
C2729471 A17273982 SCUI PORCINE IMPLANT, PERMACOL, PER SQUARE CENTIMETER PAR C Codes - CMS Hospital Outpatient System SCUI A17274387 C1971539
C1971539 A17274387 SCUI C Codes - CMS Hospital Outpatient System CHD PORCINE IMPLANT, PERMACOL, PER SQUARE CENTIMETER SCUI A17273982 C2729471
C1145046 A2411262 SCUI INLAY - PORCELAIN/CERAMIC, THREE OR MORE SURFACES PAR Prosthodontics, fixed SCUI A18775665 C0545405
C0545405 A18775665 SCUI Prosthodontics, fixed CHD INLAY - PORCELAIN/CERAMIC, THREE OR MORE SURFACES SCUI A2411262 C1145046
C1618897 A9064413 SCUI ADDITION TO UPPER EXTREMITY PROSTHESIS, SHOULDER DISARTICULATION/INTERSCAPULAR THORACIC, ULTRALIGHT MATERIAL (TITANIUM, CARBON FIBER OR EQUAL) PAR Prosthetic Procedures - Repairs SCUI A17274183 C1971544
C1971544 A17274183 SCUI Prosthetic Procedures - Repairs CHD ADDITION TO UPPER EXTREMITY PROSTHESIS, SHOULDER DISARTICULATION/INTERSCAPULAR THORACIC, ULTRALIGHT MATERIAL (TITANIUM, CARBON FIBER OR EQUAL) SCUI A9064413 C1618897
C1621017 A9063672 SCUI IMPLANTABLE NEUROSTIMULATOR PULSE GENERATOR, SINGLE ARRAY, NON-RECHARGEABLE, INCLUDES EXTENSION PAR Prosthetic Implants - Neurostimulator SCUI A17273736 C2729399
C2729399 A17273736 SCUI Prosthetic Implants - Neurostimulator CHD IMPLANTABLE NEUROSTIMULATOR PULSE GENERATOR, SINGLE ARRAY, NON-RECHARGEABLE, INCLUDES EXTENSION SCUI A9063672 C1621017
C2729424 A17273514 SCUI POSITRON EMISSION TOMOGRAPHY (PET) OR PET/COMPUTED TOMOGRAPHY (CT) TO INFORM THE INITIAL TREATMENT STRATEGY OF TUMORS THAT ARE BIOPSY PROVEN OR STRONGLY SUSPECTED OF BEING CANCEROUS BASED ON OTHER DIAGNOSTIC TESTING PAR HCPCS Level II National Modifiers SCUI A13297300 C0851273
C0851273 A13297300 SCUI HCPCS Level II National Modifiers CHD POSITRON EMISSION TOMOGRAPHY (PET) OR PET/COMPUTED TOMOGRAPHY (CT) TO INFORM THE INITIAL TREATMENT STRATEGY OF TUMORS THAT ARE BIOPSY PROVEN OR STRONGLY SUSPECTED OF BEING CANCEROUS BASED ON OTHER DIAGNOSTIC TESTING SCUI A17273514 C2729424
C1741425 A18776133 SCUI TRANSLUMINAL DILATION OF AQUEOUS OUTFLOW CANAL; WITH RETENTION OF DEVICE OR STENT PAR HCPCS Level I Preferred Terms, Obsolete SCUI A13300085 C0851270
C0851270 A13300085 SCUI HCPCS Level I Preferred Terms, Obsolete CHD TRANSLUMINAL DILATION OF AQUEOUS OUTFLOW CANAL; WITH RETENTION OF DEVICE OR STENT SCUI A18776133 C1741425
C2959045 A18773650 SCUI PATIENT WITH ISOLATED CORONARY ARTERY BYPASS GRAFT DOCUMENTED TO HAVE BEEN DISCHARGED ON ASPIRIN OR CLOPIDOGREL PAR HCPCS Level II Preferred Terms, Obsolete SCUI A13299386 C0851276
C0851276 A13299386 SCUI HCPCS Level II Preferred Terms, Obsolete CHD PATIENT WITH ISOLATED CORONARY ARTERY BYPASS GRAFT DOCUMENTED TO HAVE BEEN DISCHARGED ON ASPIRIN OR CLOPIDOGREL SCUI A18773650 C2959045
C0994147 A2231368 SCUI CONTRACEPTIVE INTRAUTERINE DEVICE (E.G. PROGESTACERT IUD), INCLUDING IMPLANTS AND SUPPLIES PAR Temporary National Codes Established by Private Payers SCUI A18775671 C2729418
C2729418 A18775671 SCUI Temporary National Codes Established by Private Payers CHD CONTRACEPTIVE INTRAUTERINE DEVICE (E.G. PROGESTACERT IUD), INCLUDING IMPLANTS AND SUPPLIES SCUI A2231368 C0994147
C1145350 A2412219 SCUI SMOKING CESSATION CLASSES, NON-PHYSICIAN PROVIDER, PER SESSION PAR Temporary National Codes Established by Private Payers SCUI A18775671 C2729418
C2729418 A18775671 SCUI Temporary National Codes Established by Private Payers CHD SMOKING CESSATION CLASSES, NON-PHYSICIAN PROVIDER, PER SESSION SCUI A2412219 C1145350
C0994269 A2232013 SCUI HOME THERAPY; PROFESSIONAL PHARMACY SERVICES FOR PROVISION OF INFUSION, SPECIALTY DRUG ADMINISTRATION, AND/OR DISEASE STATE MANAGEMENT, NOT OTHERWISE CLASSIFIED, PER HOUR (DO NOT USE THIS CODE WITH ANY PER DIEM CODE) PAR Temporary National Codes Established by Private Payers SCUI A18775671 C2729418
C2729418 A18775671 SCUI Temporary National Codes Established by Private Payers CHD HOME THERAPY; PROFESSIONAL PHARMACY SERVICES FOR PROVISION OF INFUSION, SPECIALTY DRUG ADMINISTRATION, AND/OR DISEASE STATE MANAGEMENT, NOT OTHERWISE CLASSIFIED, PER HOUR (DO NOT USE THIS CODE WITH ANY PER DIEM CODE) SCUI A2232013 C0994269
C1508783 A7185663 SCUI EXHALATION PORT WITH OR WITHOUT SWIVEL USED WITH ACCESSORIES FOR POSITIVE AIRWAY DEVICES, REPLACEMENT ONLY PAR Respiratory Durable Medical Equipment, Inexpensive and Routinely Purchased SCUI A20012834 C2729299
C2729299 A20012834 SCUI Respiratory Durable Medical Equipment, Inexpensive and Routinely Purchased CHD EXHALATION PORT WITH OR WITHOUT SWIVEL USED WITH ACCESSORIES FOR POSITIVE AIRWAY DEVICES, REPLACEMENT ONLY SCUI A7185663 C1508783
C3248668 A20013416 SCUI ALLOSKIN RT, PER SQUARE CENTIMETER PAR Skin Substitutes (CMS Temporary Codes) SCUI A20013321 C2729414
C2729414 A20013321 SCUI Skin Substitutes (CMS Temporary Codes) CHD ALLOSKIN RT, PER SQUARE CENTIMETER SCUI A20013416 C3248668
C0497598 A2411297 SCUI ITEM FURNISHED IN CONJUNCTION WITH A UROLOGICAL, OSTOMY, OR TRACHEOSTOMY SUPPLY PAR HCPCS Level II National Modifiers SCUI A13297300 C0851273
C0851273 A13297300 SCUI HCPCS Level II National Modifiers CHD ITEM FURNISHED IN CONJUNCTION WITH A UROLOGICAL, OSTOMY, OR TRACHEOSTOMY SUPPLY SCUI A2411297 C0497598
C0500178 A1039733 SCUI PROSTHETIC SHRINKER, UPPER LIMB, EACH PAR Prosthetic Socks SCUI A13300071 C0813112
C0813112 A13300071 SCUI Prosthetic Socks CHD PROSTHETIC SHRINKER, UPPER LIMB, EACH SCUI A1039733 C0500178
C0499107 A16023585 SCUI INJECTION, CARMUSTINE, 100 MG PAR Chemotherapy Drugs SCUI A17273721 C0812987
C0812987 A17273721 SCUI Chemotherapy Drugs CHD INJECTION, CARMUSTINE, 100 MG SCUI A16023585 C0499107

PAR

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C0851272 A13296621 SCUI HCPCS Modifiers PAR Metathesaurus HCPCS Hierarchical Terms AUI A13475665 C1140233
C1140233 A13475665 AUI Metathesaurus HCPCS Hierarchical Terms CHD HCPCS Modifiers SCUI A13296621 C0851272
C0851270 A13300085 SCUI HCPCS Level I Preferred Terms, Obsolete PAR Metathesaurus HCPCS Hierarchical Terms AUI A13475665 C1140233
C1140233 A13475665 AUI Metathesaurus HCPCS Hierarchical Terms CHD HCPCS Level I Preferred Terms, Obsolete SCUI A13300085 C0851270
C0993650 A13296622 SCUI HCPCS Level II Preferred Terms PAR Metathesaurus HCPCS Hierarchical Terms AUI A13475665 C1140233
C1140233 A13475665 AUI Metathesaurus HCPCS Hierarchical Terms CHD HCPCS Level II Preferred Terms SCUI A13296622 C0993650
C0851276 A13299386 SCUI HCPCS Level II Preferred Terms, Obsolete PAR Metathesaurus HCPCS Hierarchical Terms AUI A13475665 C1140233
C1140233 A13475665 AUI Metathesaurus HCPCS Hierarchical Terms CHD HCPCS Level II Preferred Terms, Obsolete SCUI A13299386 C0851276