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Unified Medical Language System (UMLS)

HCPCS (Healthcare Common Procedure Coding System) - Statistics

Semantic Type Distribution

Semantic Type IDSemantic Type NameCount Percentage Distribution
T074Medical Device186128.7
T061Therapeutic or Preventive Procedure144122.3
T200Clinical Drug88313.6
T058Health Care Activity74411.5
T059Laboratory Procedure1282.0
T060Diagnostic Procedure1071.7
T122Biomedical or Dental Material881.4
T130Indicator, Reagent, or Diagnostic Aid771.2

Term Type Counts

Term TypeExpanded FormCount
ABAbbreviation in any source vocabulary5776
PTDesignated preferred name5776
OAObsolete abbreviation461
OPObsolete preferred name461
MPPreferred names of modifiers348
AMShort form of modifier348
OAMObsolete Modifier Abbreviation6
OMObsolete modifiers in HCPCS6

Attribute Counts

Attribute TypeExpanded FormCount
HTSHCPCS Type of Service Code - carrier assigned HCFA Type of Service which describes the particular kind(s) of service represented by the procedure code.8303
HACHCPCS action code - code denoting the change made to a procedure or modifier code within the HCPCS system.6591
HCDHCPCS Code Added Date - year the HCPCS code was added to the HCFA Common Procedure Coding System.6591
HCCHCPCS Coverage Code - code denoting Medicare coverage status. There are two subelements separated by "=".6591
HADHCPCS Action Effective Date - effective date of action to a procedure or modifier code.6591
HPIHCPCS Pricing Indicator Code - used to identify the appropriate methodology for developing unique pricing amounts under Part B.6244
HBTHCPCS Berenson-Eggers Type of Service Code - BETOS for the procedure code based on generally agreed upon clinically meaningful groupings of procedures and services.6237
HMPHCPCS Multiple Pricing Indicator Code - code used to identify instances where a procedure could be priced.6237
HAQHCPCS Anesthesia Base Unit Quantity - base unit represents the level of intensity for anesthesia procedure services that reflects all activities except time.6237
HMRHCPCS Medicare Carriers Manual reference section number - number identifying a section of the Medicare Carriers Manual.1134
HPNHCPCS processing note number identifying the processing note contained in Appendix A of the HCPCS Manual.754
HIRHCPCS Coverage Issues Manual Reference Section Number - number identifying the Reference Section of the Coverage Issues Manual.514
HTDHCPCS Termination Date - last date for which a procedure or code may be used by Medicare Providers.467
HSNHCPCS Statute Number identifying statute reference for coverage or noncoverage of procedure or service.448
HPGHCPCS ASC payment group code which represents the dollar amount of the facility charge payable by Medicare for the procedure.417
HPDHCPCS ASC payment group effective date - date the procedure is assigned to the ASC payment group.417
HXRHCPCS Cross reference code - an explicit reference crosswalking a deleted code or a code that is not valid for Medicare to a valid current code (or range of codes).124
HLCHCPCS Lab Certification Code - code used to classify laboratory procedures according to the specialty certification categories listed by CMS(formerly HCFA).85

Relationship Counts

Relation Name/Additional LabelExpanded FormCount
SY/has_expanded_formsource asserted synonymy./Has expanded form6591
SY/expanded_form_ofsource asserted synonymy./Expanded form of6591
RQ/mapped_torelated and possibly synonymous./Mapped to116
RQ/mapped_fromrelated and possibly synonymous./Mapped from116

Definition Count


Source Overlap

Source# Concepts Sharing Atom/# Total ConceptsPercentage Distribution