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Unified Medical Language System (UMLS)

CCS (Clinical Classifications Software) - Statistics


Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T047Disease or Syndrome37533.8
T061Therapeutic or Preventive Procedure31328.2
T060Diagnostic Procedure837.5
T046Pathologic Function676.0
T191Neoplastic Process575.1
T037Injury or Poisoning474.2
T048Mental or Behavioral Dysfunction383.4
T033Finding363.2
T019Congenital Abnormality292.6
T184Sign or Symptom181.6
T020Acquired Abnormality161.4
T058Health Care Activity151.4

Term Type Counts

Term TypeExpanded FormCount
MDCCS multi-level diagnosis categories693
MVMulti-level procedure category403
SDCCS single-level diagnosis categories284
SPCCS single-level procedure categories234
HTHierarchical term2
XMCross mapping set1

Attribute Counts

Attribute TypeExpanded FormCount
CCIICD-9-CM code(s) clusters in a Clinical Classifications Software (CCS) category - individual ICD-9-CM codes (or ranges of such codes) classified into CCS categories. 23440
MTH_MAPSETCOMPLEXITYIndicates the overall complexity of a map set1
TOVSABVersioned source abbreviation for the "to" identifiers of a map set1
MAPSETRSABRoot source abbreviation for a map set1
FROMRSABRoot source abbreviation for the "from" identifiers of a map set1
MAPSETVERSIONVersion of the map set1
MTH_MAPFROMEXHAUSTIVEIndicates whether or not the "from" source of a map set is completely mapped1
TORSABRoot source abbreviation for the "to" identifiers of a map set1
FROMVSABVersioned source abbreviation for the "from" identifiers of a map set1
MAPSETVSABVersioned source abbreviation for a map set1
MTH_MAPTOCOMPLEXITYIndicates the complexity of "to" expressions in a map set1
MTH_MAPFROMCOMPLEXITYIndicates the complexity of "from" expressions used in a map set1
SOSScope Statement1
MTH_MAPTOEXHAUSTIVEIndicates whether or not the "to" source is completely mapped1

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
RQ/classified_asrelated and possibly synonymous./Classified as23075
RQ/classifiesrelated and possibly synonymous./Classifies23075
SIB/has sibling relationship in a Metathesaurus source vocabulary./Empty relationship attribute8390
PAR/has parent relationship in a Metathesaurus source vocabulary /Empty relationship attribute1098
CHD/has child relationship in a Metathesaurus source vocabulary /Empty relationship attribute1098
SY/has_multi_level_categorysource asserted synonymy./Has multi-level category491
SY/has_single_level_categorysource asserted synonymy./Has single level category491

Definition Count

Count
0

Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution
SNOMEDCT_US615/110955.5
SCTSPA607/110954.7
CCS_10563/110950.8
RCD542/110948.9
MDR494/110944.5
MDRCZE494/110944.5
MDRDUT494/110944.5
MDRFRE494/110944.5
MDRGER494/110944.5
MDRHUN494/110944.5
MDRITA494/110944.5
MDRPOR494/110944.5
MDRSPA494/110944.5
ICD9CM482/110943.5
SNMI479/110943.2
MDRJPN452/110940.8
MEDCIN435/110939.2
CHV422/110938.1
ICD10AM359/110932.4
NCI324/110929.2
CCPSS315/110928.4
MSH293/110926.4
ICD10CM292/110926.3
MSHFRE289/110926.1
MSHCZE287/110925.9
MSHITA287/110925.9
MSHGER285/110925.7
MSHNOR285/110925.7
MSHPOR281/110925.3
MSHSPA280/110925.2
ICPC2ICD10ENG268/110924.2
SNM266/110924.0
ICPC2P265/110923.9
ICD10262/110923.6
MSHDUT262/110923.6
DMDICD10247/110922.3
ICD10DUT247/110922.3
MSHPOL244/110922.0
MSHRUS244/110922.0
MSHSWE244/110922.0
KCD5243/110921.9
MSHFIN239/110921.6
ICPC2ICD10DUT236/110921.3
MSHJPN229/110920.6
MSHSCR218/110919.7
CSP210/110918.9
LCH_NW199/110917.9
AOD194/110917.5
MTHICD9191/110917.2
NDFRT183/110916.5
COSTAR182/110916.4
MEDLINEPLUS174/110915.7
CST166/110915.0
DXP163/110914.7
LNC157/110914.2
NCI_NICHD154/110913.9
WHO154/110913.9
WHOFRE153/110913.8
WHOPOR153/110913.8
OMIM148/110913.3
WHOGER144/110913.0
HPO143/110912.9
WHOSPA138/110912.4
LCH126/110911.4
BI111/110910.0
PSY100/11099.0
NCI_NCI-GLOSS91/11098.2
RCDAE81/11097.3
ICPC2EDUT70/11096.3
ICPC2EENG70/11096.3
RCDSY69/11096.2
CPT67/11096.0
ICPC65/11095.9
ICPCDAN63/11095.7
ICPCDUT63/11095.7
ICPCFIN63/11095.7
ICPCFRE63/11095.7
ICPCGER63/11095.7
ICPCHUN63/11095.7
ICPCITA63/11095.7
ICPCNOR63/11095.7
ICPCPOR63/11095.7
ICPCSPA63/11095.7
ICPCSWE63/11095.7
NCI_FDA62/11095.6
ICPCBAQ55/11095.0
NANDA-I53/11094.8
PDQ49/11094.4
ICD10AMAE48/11094.3
QMR45/11094.1
NCI_CTCAE44/11094.0
ICPCHEB42/11093.8
NOC38/11093.4
ICD10AE37/11093.3
SNOMEDCT_VET36/11093.2
NCI_CDISC31/11092.8
HCPT26/11092.3
MTHMST19/11091.7
MTHMSTFRE19/11091.7
MTHMSTITA19/11091.7
PCDS15/11091.4
NCI_CTEP-SDC14/11091.3
ICNP12/11091.1
NCI_CTRP12/11091.1