Clinical Table Search Service (formerly "lforms-service") is a web service which software programs can use for querying clinical data tables. The API for each table is designed to work with our form field autocompletion package, but can be used by other programs as well. Please let us know if there are other clinical data tables you would like to see here.

Connectable Clinical Tables

What follows is a list of currently available tables with links to instructions for the APIs for programmatic access, and an example autocompleter for each table which uses that table's API.

Some of the data sets that we serve are stable (e.g., ICD-9-CM), while others are updated more frequently (e.g., ClinVar). We strive to keep our data up-to-date with respect to the data sources; in most cases it should be less than a month behind. Please refer to the "Details" column below for more information on a specific API's data version or date.

Table Description Try It Details
HCPCS
Healthcare Common Procedure Coding System
From CMS
Data version: 2019; 6,582 records
ICD-10-CM
From CDC
Data version: 2019; 71,932 records
ICD-9-CM diagnoses
From CMS
Data version: 32 (2014-10-01); 14,567 records
ICD-9-CM procedures
From CMS
Data version: 32 (2014-10-01); 3,882 records
LOINC questions and forms
Contains over 2000 medical forms and their associated questions
From LOINC. Note that use of LOINC is subject to the LOINC Terms of Use and in some cases additional copyrights. Form definitions for the forms can also be retrieved and rendered with the LHC-Forms display widget.
Data version: 2.65 (2018-12-14); 89,271 records
Major surgeries and implants
About 280, hand-edited with synonyms; a Regenstrief Institute derivative
From the NLM PHR & Regenstrief Institute
Data version: 2017-10-31; 284 records
Medical conditions
Over 5000, hand-edited with synonyms; a Regenstrief Institute derivative
From the NLM PHR & Regenstrief Institute
Data version: 2017-10-31; 2,417 records
NPI - individuals
National Provider Identifier (NPI) records for individuals, from CMS
Data version: 2019-06-11; 4,530,499 records
NPI - organizations
National Provider Identifier (NPI) records for organizations, from CMS
Data version: 2019-06-11; 1,338,634 records
Prescribable drug ingredients
A subset of RxTerms/RxNorm ingredients
From RxTerms/RxMix
Data version: 201907; 2,180 records
RxTerms drug names & strength lists
A prescriber's interface vocabulary. This is an RxNorm derivative.
From RxTerms
Data version: 201907; 9,188 records
UCUM (The Unified Code for Units of Measure)
From UCUM. Note that use is subject to the UCUM Terms of Use.
Data version: 2018-07-24; 759 records
Genomics Data Tables
ClinVar Variants
NCBI ClinVar variant codes
Customize From NCBI ClinVar
Data version: 2019-06-19; 501,575 records
COSMIC
From the Sanger Institute
Somatic mutation data from COSMIC. Please note that it is not permitted to use this service to try to reconstruct the COSMIC data file. Please see COSMIC's license page for information about access to the full data file.
Data version: v89 (2019-05-15); 4,878,666 records
COSMIC Structural Genomic Rearrangements
From the Sanger Institute
Customize Somatic mutation data from COSMIC. Please note that it is not permitted to use this service to try to reconstruct the COSMIC data file. Please see COSMIC's license page for information about access to the full data file.
Data version: v89 (2019-05-15); 321,223 records
Cytogenetic locations Customize From NCBI's genome ideogram data for the Genome Decoration Page.
Data version: 1 (2014-06-02); 862 records
dbVar
Genomic structural variations from NCBI's dbVar
Customize From NCBI dbVar
Data version: 2019-06-16; 42,309,264 records
Genetic diseases
Over 24,000; a subset of NCBI's ClinVar genetic diseases file
From NCBI ClinVar
Data version: 2019-06-20; 25,910 records
Genes
Symbols and regions from HGNC's dataset
Customize From HGNC
Data version: 2019-06-20; 39,580 records
NCBI Genes
Human gene information from NCBI
Customize From NCBI Gene
Data version: 2019-06-19; 61,272 records
RefSeq
NCBI accession numbers for the human genome, build GRCh37
Customize From Genome
Data version: 2012-03-06; 82,202 records
SNPs
From NCBI's dbSNP
Customize From NCBI dbSNP
Data version: 2018-07-31; 650,265,778 records
PharmVar Star Alleles
From the PharmVar CYP data
Data version: 2017-06-22; 1,019 records
CTSS version: 9.1.4 (changes)
Last updated: 2019-07-09