Code is covered without prior authorization (high confidence)
Documentation Required
Medical record documentation of history or suspicion of illicit/prescription drug use, documented noncompliance, or high probability of non-adherence.
Record of the preliminary/presumptive (qualitative) test having been performed and its result.
Documentation of a detailed discussion with the member about recent medication and drug use when used to interpret preliminary test results.
Clinical rationale explaining why preliminary test findings are inconsistent with expectations or why drug class–specific assays are needed to identify precise drug(s); note if no reliable preliminary test exists (e.g., synthetic cannabinoids).
Key Coverage Criteria
Outpatient confirmatory/definitive (quantitative) drug testing for a specific drug(s) when policy criteria A, B, or C are met
Monitoring adherence to a controlled-substance treatment regimen (e.g., chronic non-cancer pain)
Identification of drug misuse or addiction prior to initiating or during treatment with controlled substances
Confirmatory drug/class-specific testing is medically necessary when there is a documented history or suspicion of illicit or prescription drug use, documented noncompliance, or a high probability of non-adherence to a prescribed drug regimen.
A preliminary/presumptive (qualitative) drug test has been performed previously, unless no reliable preliminary test exists (e.g., synthetic cannabinoids).
The preliminary/presumptive test result is inconsistent with expected results based on medical history, clinical presentation, or the member's statement after a detailed discussion about recent medication and drug use.
1 Active Policy
AMBETTER-CP.MP.50 — Drugs of Abuse: Definitive Drug Testing
Ask Verity about documentation requirements, denial risks, or coverage in your state.
Copy of preliminary or presumptive test results demonstrating the unexpected result (for inconsistency) or documentation that the presumptive test is expected to be positive.
Documentation that resolving the inconsistency is essential to the member's ongoing care (clinical rationale).