G0483 HCPCS - DRUG TEST(S), DEFINITIVE, UTILIZING (1) DRUG IDENTIFICATION METHODS ABLE TO IDENTIFY INDIVIDUAL DRUGS AND DISTINGUISH BETWEEN STRUCTURAL ISOMERS (BUT NOT NECESSARILY STEREOISOMERS), INCLUDING, BUT NOT LIMITED TO GC/MS (ANY TYPE, SINGLE OR TANDEM) AND LC/MS (ANY TYPE, SINGLE OR TANDEM AND EXCLUDING IMMUNOASSAYS (E.G., IA, EIA, ELISA, EMIT, FPIA) AND ENZYMATIC METHODS (E.G., ALCOHOL DEHYDROGENASE)), (2) STABLE ISOTOPE OR OTHER UNIVERSALLY RECOGNIZED INTERNAL STANDARDS IN ALL SAMPLES (E.G., TO CONTROL FOR MATRIX EFFECTS, INTERFERENCES AND VARIATIONS IN SIGNAL STRENGTH), AND (3) METHOD OR DRUG-SPECIFIC CALIBRATION AND MATRIX-MATCHED QUALITY CONTROL MATERIAL (E.G., TO CONTROL FOR INSTRUMENT VARIATIONS AND MASS SPECTRAL DRIFT); QUALITATIVE OR QUANTITATIVE, ALL SOURCES, INCLUDES SPECIMEN VALIDITY TESTING, PER DAY; 22 OR MORE DRUG CLASS(ES), INCLUDING METABOLITE(S) IF PERFORMED

Code Information

HCPCS Code: G0483

Sequence Number: 0010

Short Description: Drug test def 22+ classes

Long Description: Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms (any type, single or tandem and excluding immunoassays (e.g., ia, eia, elisa, emit, fpia) and enzymatic methods (e.g., alcohol dehydrogenase)), (2) stable isotope or other universally recognized internal standards in all samples (e.g., to control for matrix effects, interferences and variations in signal strength), and (3) method or drug-specific calibration and matrix-matched quality control material (e.g., to control for instrument variations and mass spectral drift); qualitative or quantitative, all sources, includes specimen validity testing, per day; 22 or more drug class(es), including metabolite(s) if performed

Code Added Date: 1/1/2016

Action Code: N - No maintenance for this code

Action Effective Date: 1/1/2017

Classification: Temporary Procedures & Professional Services

Coding System: HCPCS

Code Type

Berenson-Eggers Type Of Service Code: T1H - Lab tests - other (non-Medicare fee schedule)
Type Of Service Code:
  • 5 - Diagnostic laboratory

Billing Information

Pricing Indicator Code:
  • 21 - Price subject to national limitation amount
Multiple Pricing Indicator Code: A - Not applicable as HCPCS priced under one methodology
Coverage Issues Manual Reference Section Number:
    N/A
    Medicare Carriers Manual Reference Section Number:
      N/A
      Coverage Code: C - Carrier judgment

      HCPCS Record

      Field Name Field Value
      Healthcare Common Procedure Coding System Code G0483
      HCPCS Sequence Number 0010
      HCPCS Record Identification Code 3 - First line of procedure record also contains detail information in positions 92-275
      HCPCS Long Description Drug test(s), definitive, utilizing (1) drug identification methods able to identify individual drugs and distinguish between structural isomers (but not necessarily stereoisomers), including, but not limited to gc/ms (any type, single or tandem) and lc/ms (any type, single or tandem and excluding immunoassays (e.g., ia, eia, elisa, emit, fpia) and enzymatic methods (e.g., alcohol dehydrogenase)), (2) stable isotope or other universally recognized internal standards in all samples (e.g., to control for matrix effects, interferences and variations in signal strength), and (3) method or drug-specific calibration and matrix-matched quality control material (e.g., to control for instrument variations and mass spectral drift); qualitative or quantitative, all sources, includes specimen validity testing, per day; 22 or more drug class(es), including metabolite(s) if performed
      HCPCS Short Description Drug test def 22+ classes
      HCPCS Pricing Indicator Code 1 21 - Price subject to national limitation amount
      HCPCS Multiple Pricing Indicator Code A - Not applicable as HCPCS priced under one methodology
      HCPCS Lab Certification Code 1 340 - Toxicology
      HCPCS Coverage Code C - Carrier judgment
      HCPCS Berenson-Eggers Type Of Service Code T1H - Lab tests - other (non-Medicare fee schedule)
      HCPCS Type Of Service Code 1 5 - Diagnostic laboratory
      HCPCS Anesthesia Base Unit Quantity 0
      HCPCS Code Added Date 1/1/2016
      HCPCS Action Effective Date 1/1/2017
      HCPCS Action Code N - No maintenance for this code

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      This page was last updated on: 1/1/2018