CurrentNeighborhood Health Plan of Rhode IslandPolicy N/A

Drug Testing Payment Policy

Defines coverage, documentation, limitations, exclusions, coding and billing rules for presumptive (qualitative) and definitive/confirmatory (quantitative) drug toxicology testing for Medicaid, Commercial, and Dual/DSNP lines per Neighborhood Health Plan of Rhode Island.

Policy Summary

PayerNeighborhood Health Plan of Rhode Island

PolicyDrug Testing Payment Policy

Policy CodePolicy N/A

Change TypeReplacement (2023)administrative updates (2024-2026)

Effective DateJan 1, 2023

Next Review Date

Key ActionOrder quantitative tests only for specified drugs and by the treating provider; limit to one unit per day per test type and do not separately bill specimen validity testing.

SourceLink

POLICY UPDATE CHANGES

Updated policy template to include new lines of business and revised Member Responsibility and Disclaimer language.

Policy replaced prior Urine Toxicology Testing Clinical Medical Policy effective 01/01/2023.

03/19/2025 Annual Policy Review recorded with no content changes.

03/11/2024 Annual Policy Review recorded with no content changes.

2Test types defined

1Unit limit per day

5Common excluded scenarios

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This policy documents coverage and documentation requirements for both qualitative (presumptive) and quantitative (definitive/confirmatory) drug toxicology testing. Qualitative testing (immunoassay/screening) and quantitative testing (definitive/confirmatory) are each covered when clinical criteria are met. Urine is the preferred specimen for broad screening because blood is relatively insensitive for many common drugs and saliva has a shorter detection window. Quantitative tests must be laboratory-performed and drug-specific (ordered naming the specific drug(s) to be confirmed). Specimen validity testing (e.g., urinary pH, specific gravity, creatinine, nitrates, oxidants) is considered an internal control and is not separately billable. The policy applies to Medicaid (excluding EFP), Commercial, Dual CONNECT (Coordination only D-SNP), and INTEGRITY for Duals (Fully Integrated D-SNP) lines of business.

PayerNeighborhood Health Plan of Rhode Island

Policy TitleDrug Testing Payment Policy (Qualitative and Quantitative Toxicology)

Policy NumberN/A

Effective Date2023-01-01

Last Review2026-01-01

Next Review

Scope SummaryDefines coverage, documentation, limitations, exclusions, coding and billing rules for presumptive (qualitative) and definitive/confirmatory (quantitative) drug toxicology testing for Medicaid, Commercial, and Dual/DSNP lines per Neighborhood Health Plan of Rhode Island.

Units per day per test type threshold1 unit per day per test type (Qualitative or Quantitative)

Covered Indications & Exclusions

Qualitative (Presumptive) Drug Tests - Covered Indications

Qualitative Drug Tests (Presumptive) covered when ANY of the following are met:

ANY of the following

A member is receiving treatment for chronic pain with prescription opioid or other medication associated with increased risk for misuse or addiction
A member is undergoing treatment for substance use disorder or is otherwise requiring monitoring for use/misuse of controlled or illicit substance(s)
Misuse of prescribed or illicit substances is suspected
A member is beginning a pain management program or substance use disorder treatment program

Quantitative (Definitive/Confirmatory) Drug Tests - Covered Indications

Quantitative Drug Tests (Definitive) covered when ALL of the following ordering and indication rules are met (and for but not limited to the listed clinical reasons):

ALL of the following

Clinical triggers (any one)
- Unexpected positive test inadequately explained by the patient
- Unexpected negative test (suspected medication diversion)
- Need for quantitative levels to compare with established benchmarks for clinical decision making
Must be ordered on an individual basis by a medical provider directly caring for the member at the time of order (not from standing/routine orders)
Must be ordered with an indication of the specific drug(s) being confirmed (not as a comprehensive confirmatory panel)

General Ordering and Frequency Limitations

Coverage limitations applying to both test types:

ALL of the following

Testing is limited to one (1) unit per day, per test type (Qualitative/Quantitative)1 unit per day per test type
It is not reasonable or necessary to test for the same drug with both a blood and a urine specimen simultaneously
Quantitative testing cannot be ordered as routine testing when qualitative testing is clinically appropriate and sufficient

Not Covered Scenarios / Exclusions

Services are not covered when ANY of the following apply:

ANY of the following

Drug screening for medico-legal purposes (e.g., court-ordered drug screening)
Drug screening for employment purposes (pre-employment or continuation of employment)
Qualitative testing required for or part of participation in a substance use disorder treatment program with an all-inclusive bundled rate
Routine testing (i.e., testing at every visit) for qualitative testing
Testing ordered by or for third parties for the sole purpose of meeting the requirements of a third party (qualitative or quantitative)

Codes and Billing Categories

Qualitative / Presumptive CPT Codes (covered when clinical criteria met)CPTCovered

80305	Drug tests(s), presumptive, any number of drug classes; any number of devices or procedures, (e.g. immunoassay) capable of being read by direct optical observation only (e.g., dipsticks, cups, cards, cartridges), includes sample validation when performed, per date of service.
80306	Drug test(s), presumptive, any number of drug classes, qualitative, any number of devices or procedures by instrument chemistry analyzers (e.g., utilizing immunoassay, chromatography, and mass spectrometry either with or without chromatography), includes sample validation when performed, per date of service.
80307	Drug test(s), presumptive, any number of drug classes, qualitative, any number of devices or procedures by instrument chemistry analyzers, chromatography, and mass spectrometry either with or without chromatography, includes sample validation when performed, per date of service.

Definitive / Quantitative HCPCS Codes (covered when clinical criteria met)HCPCSCovered

G0480	Drug test(s), definitive, utilizing methods able to identify individual drugs and distinguish structural isomers, including GC/MS and LC/MS, excluding immunoassays; qualitative or quantitative, all sources, includes specimen validity testing, per day, 1-7 drug class(es), including metabolite(s) if performed.
G0481	Drug test(s), definitive, utilizing drug identification methods able to identify individual drugs and distinguish between structural isomers, including GC/MS and LC/MS, excluding immunoassays; qualitative or quantitative, all sources, includes specimen validity testing, per day, 8-14 drug class(es), including metabolite(s) if performed.
G0482	Drug test(s), definitive, utilizing drug identification methods able to identify individual drugs and distinguish between structural isomers, including GC/MS and LC/MS, excluding immunoassays; qualitative or quantitative, all sources, includes specimen validity testing, per day, 15-21 drug class(es), including metabolite(s) if performed.
G0483	Drug test(s), definitive, utilizing drug identification methods able to identify individual drugs and distinguish between structural isomers, including GC/MS and LC/MS, excluding immunoassays; qualitative or quantitative, all sources, includes specimen validity testing, per day, 22 or more drug class(es), including metabolite(s) if performed.
G0659	Drug test(s), definitive, performed without method or drug-specific calibration or without matrix-matched QC material or without use of stable isotope or other universally recognized internal standard(s) for each drug, per specimen; qualitative or quantitative, all sources, includes specimen validity testing, per day, any number of drug classes.

Quantitative (definitive/confirmatory) tests must be ordered on an individual basis by the provider directly caring for the member and must specify the specific drug(s) to be confirmed (not as a comprehensive panel). Quantitative tests must be performed in a laboratory. Specimen validity testing performed to confirm urine integrity (e.g., pH, specific gravity, creatinine, nitrates, oxidants) is considered an internal control process and should not be separately billed (see Specimen Validity Testing Billing criteria).

Billing, Documentation & Operational Requirements

Billing Rule

One unit per day limit

Limit testing to one unit per day, per test type. Affected codes include CPT 80305, 80306, 80307 and HCPCS G0480, G0481, G0482, G0483, G0659. Claims submitting more than one unit per day per test type may be denied.

80305
80306
80307
G0480
G0481
G0482
G0483
G0659

Documentation Required

Clinical indication required for quantitative tests

Quantitative (definitive) tests require clinical justification. Document unexpected positive or unexpected negative results or the clinical need for quantitative levels to support definitive testing. Tests must be ordered for specific drug(s) to be confirmed.

Documentation Required

Order specificity for quantitative testing

Orders for quantitative testing must be placed on an individual basis by the medical provider directly caring for the member at the time of the order. Standing or routine orders are not permitted. Quantitative orders must specify the drug(s) to be confirmed.

Billing Rule

Specimen validity testing not separately billable

Specimen validity testing performed to confirm urine specimen integrity is considered an internal control and should not be billed separately. Examples include urinary pH, specific gravity, creatinine, nitrates, and oxidants.

Urinary pH
Specific gravity
Creatinine
Nitrates
Oxidants

Denial Risk

Non-covered purposes

Testing for medico-legal or employment purposes, routine per-visit testing, or testing ordered solely to meet a third party's requirements is not covered and may be denied.

Medico-legal (e.g., court-ordered) testing
Employment-related testing (pre-employment or continuation)
Routine testing at every visit
Testing solely to meet third-party requirements

Key Terms

Qualitative (Presumptive) testingImmunoassay or similar screening tests to detect the presence of drug classes; also called presumptive or screening. Urine is preferred for broad screening; blood and saliva may be used but have limitations.

Quantitative (Definitive/Confirmatory) testingDefinitive tests that indicate presence or absence of a substance and quantify levels, typically using GC/MS or LC/MS methods performed in a laboratory; must be ordered with specific drug(s) and by the provider directly caring for the member.

Specimen validity testingInternal laboratory tests (e.g., urinary pH, specific gravity, creatinine, nitrates, oxidants) to confirm specimen integrity; considered internal control processes and not separately billable.

Specimen Types & Specimen Validity Testing

Urine is the preferred specimen for broad screening; blood and saliva may be used but have limitations (blood relatively insensitive for many drugs; saliva shorter detection window). Presumptive/qualitative methods commonly include immunoassay and other screening techniques, while definitive/quantitative testing typically uses methods able to identify individual drugs such as GC/MS or LC/MS. This policy aligns with CMS guidance for coverage and processing. Specimen validity testing performed to assess urine integrity (e.g., pH, specific gravity, creatinine, nitrates, oxidants) functions as an internal laboratory control and is not separately reportable or billable.

Specimen Validity Testing Billing

Billing rules for specimen validity testing:

ALL of the following

Drug testing providers performing validity testing on urine specimens should not separately bill the validity testing; it is considered an internal control process and not separately reportable
Examples of specimen validity tests not separately billable: urinary pH, specific gravity, creatinine, nitrates, oxidants

Policy Changes & Review Timeline

01/01/2026Annual Policy ReviewLatest

Annual Policy Review. Updated policy template to include new lines of business and updated Member Responsibility and Disclaimer language; template/administrative changes only (not clinical).

03/19/2025Annual Policy Review

Annual Policy Review recorded with no content changes.

03/11/2024Annual Policy Review

Annual Policy Review recorded with no content changes.

01/01/2023Policy Effective Date

Policy Effective Date — replaced prior Urine Toxicology Testing Clinical Medical Policy effective 06/01/2016–12/31/2022. (Material change.)