G0483  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 ... more 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 Procedure & Supply Codes

G0483 - 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

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Additional Code Information includes: APC Status Indicator Assistant Surgeon (80, 82) Bilateral Surgery (50) CCS Clinical Classification Co-Surgeons (62) Diagnostic Imaging Family Facility MUEs Global Days Hierarchical Condition Categories (HCC) Major Complications or Comorbidities (MCC/CC)   Medicare Status Code Multiple Procedures (51) Non-Facility MUEs OTS Orthotic PC/TC Indicator (26) Physician Supervisions Team Surgery (66) Type Of Service (TOS) and more... Access to this feature is available in the following products: HCC Plus Find-A-Code Professional Find-A-Code Facility Base sign INsign UP

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auto-open    HCPCS Index Entries (Reverse Index Lookup)   reverse_index/reverse_index_content.php?set=HCPCS&c=G0483

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auto-open    Dictionary Definitions   dictionaries/dictionary_content.php?set=HCPCS&c=G0483

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auto-open    Alerts   (1 alert)  

Medicare Processing Note #0008

THIS PROCESSING NOTE DELETED 1/1/97.

Medicare - Carrier Priced

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auto-open    DMEPOS Products (Durable Medical Equipment, Prosthetics, Orthotics, Supplies)   dmepos/dmepos_content.php?set=HCPCS&c=G0483

auto-open    Web-A-Code - Useful Web Links   webacode/webacode_content.php?set=HCPCS&c=G0483

auto-open    Fees  

Lab Fees

	Modifier	Medicare Payment Rate	My Fee
Facility	(none)	$246.92	(your fee)
Non-Facility	(none)	$246.92	(your fee)

Beginning in 2018, lab service pricing is no longer adjusted based on geographic area. (More Details)
N/E = No fee has been established for this code/modifier combination by CMS.

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auto-open    Cross-A-Code™   (ICD-9/10, CPT, Modifiers, NCCI, NDC, ASA CROSSWALK^®)   crosswalks/crosswalk_content.php?set=HCPCS&c=G0483

auto-open    APCs & OPPS   apc/apc_content.php?set=HCPCS&c=G0483

auto-open    WK Drug Dictionary   wk_drug/wk_drug_content.php?set=HCPCS&c=G0483

auto-open    NCCI Edits   (PTP, MUE)   ncciedits/ncci_content.php?set=HCPCS&c=G0483

auto-open    Medicare Policies & Guidelines (NCDs, LCDs, Articles)   coverage/coverage_content.php?set=HCPCS&c=G0483

auto-open    Commercial Payer Policies   commercial-payers/commercial-payers-content.php?set=HCPCS&c=G0483

auto-open    QPP (Quality Payment Program) Measures   qpp/qpp_content.php?set=HCPCS&c=G0483