As of 2022-03-07, the Wikidata property ICD-9 (P493) is used on 3,938 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P494 ICD-10 2,657
 0.4551
P6366 Microsoft Academic ID 2,382
 0.0088
P2892 UMLS CUI 2,145
 0.0809
P7807 ICD-11 (foundation) 1,889
 0.1526
P646 Freebase ID 1,843
 0.0004
P486 MeSH descriptor ID 1,778
 0.0455
P10283 OpenAlex ID 1,519
 0.0148
P672 MeSH tree code 1,502
 0.0795
P557 DiseasesDB 1,495
 0.2743
P7329 ID (MMS) 1,447
 0.1391
P5270 MonDO ID 1,226
 0.0605
P673 eMedicine ID 1,183
 0.2198
P3827 JSTOR topic ID 1,044
 0.0372
P699 Disease Ontology ID 1,023
 0.0758
P4229 ICD-10-CM 907
 0.0766
P604 MedlinePlus ID 854
 0.1686
P1417 Encyclopædia Britannica Online ID 848
 0.0049
P1550 Orphanet ID 810
 0.0647
P4317 GARD rare disease ID 796
 0.0969
P3841 Human Phenotype Ontology ID 658
 0.1300
P492 OMIM ID 658
 0.0238
P3417 Quora topic ID 616
 0.0033
P665 KEGG ID 504
 0.0215
P5082 Store medisinske leksikon ID 454
 0.0705
P508 BNCF Thesaurus ID 441
 0.0222
P244 Library of Congress authority ID 422
 0.0003
P2581 BabelNet ID 383
 0.0050
P1296 Gran Enciclopèdia Catalana ID 374
 0.0032
P3471 WikiSkripta ID 328
 0.0552
P5806 SNOMED CT identifier 323
 0.0729
P8408 KBpedia ID 316
 0.0076
P8189 National Library of Israel J9U ID 280
 0.0016
P227 GND ID 274
 0.0002
P268 Bibliothèque nationale de France ID 262
 0.0004
P4746 Elhuyar ZTH ID 256
 0.0250
P2347 YSO ID 231
 0.0084
P7464 Genetics Home Reference Conditions ID 220
 0.0491
P3219 Encyclopædia Universalis ID 213
 0.0058
P7995 NHS Health A to Z ID 212
 0.0497
P8656 Symptom Ontology ID 195
 0.0426
P2924 Great Russian Encyclopedia Online ID 194
 0.0036
P1245 OmegaWiki Defined Meaning 190
 0.0125
P349 National Diet Library ID 190
 0.0013
P2004 NALT ID 159
 0.0153
P563 ICD-O 155
 0.0328
P4527 UK Parliament thesaurus ID 147
 0.0049
P2671 Google Knowledge Graph ID 139
 0.0000
P8814 WordNet 3.1 Synset ID 131
 0.0067
P9272 DeCS ID 101
 0.0182
P3553 Zhihu topic ID 96
 0.0053

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P494 ICD-10 2,657
 0.4551
P557 DiseasesDB 1,495
 0.2743
P673 eMedicine ID 1,183
 0.2198
P604 MedlinePlus ID 854
 0.1686
P7807 ICD-11 (foundation) 1,889
 0.1526
P7329 ID (MMS) 1,447
 0.1391
P3841 Human Phenotype Ontology ID 658
 0.1300
P4317 GARD rare disease ID 796
 0.0969
P2892 UMLS CUI 2,145
 0.0809
P672 MeSH tree code 1,502
 0.0795
P4229 ICD-10-CM 907
 0.0766
P699 Disease Ontology ID 1,023
 0.0758
P5806 SNOMED CT identifier 323
 0.0729
P5082 Store medisinske leksikon ID 454
 0.0705
P1550 Orphanet ID 810
 0.0647
P5270 MonDO ID 1,226
 0.0605
P3471 WikiSkripta ID 328
 0.0552
P7995 NHS Health A to Z ID 212
 0.0497
P7464 Genetics Home Reference Conditions ID 220
 0.0491
P486 MeSH descriptor ID 1,778
 0.0455
P8656 Symptom Ontology ID 195
 0.0426
P3827 JSTOR topic ID 1,044
 0.0372
P563 ICD-O 155
 0.0328
P4746 Elhuyar ZTH ID 256
 0.0250
P492 OMIM ID 658
 0.0238
P508 BNCF Thesaurus ID 441
 0.0222
P665 KEGG ID 504
 0.0215
P3720 GPnotebook ID 79
 0.0184
P9272 DeCS ID 101
 0.0182
P668 GeneReviews ID 66
 0.0164
P2004 NALT ID 159
 0.0153
P10283 OpenAlex ID 1,519
 0.0148
P1245 OmegaWiki Defined Meaning 190
 0.0125
P6366 Microsoft Academic ID 2,382
 0.0088
P2347 YSO ID 231
 0.0084
P8408 KBpedia ID 316
 0.0076
P3569 Cultureel Woordenboek ID 64
 0.0070
P7033 Australian Educational Vocabulary ID 83
 0.0067
P8814 WordNet 3.1 Synset ID 131
 0.0067
P8061 AGROVOC ID 37
 0.0066
P2074 internetmedicin.se ID 25
 0.0063
P9084 ABC News topic ID 30
 0.0061
P3219 Encyclopædia Universalis ID 213
 0.0058
P3553 Zhihu topic ID 96
 0.0053
P1051 PSH ID 52
 0.0053
P2581 BabelNet ID 383
 0.0050
P4527 UK Parliament thesaurus ID 147
 0.0049
P1417 Encyclopædia Britannica Online ID 848
 0.0049
P10376 ScienceDirect topic ID 25
 0.0045
P1583 MalaCards ID 17
 0.0043