T40.5X1A — Poisoning by cocaine, accidental (unintentional), initial encounter
ICD-10-CM
Prior Authorization
No Prior Auth Required
Code is covered without prior authorization (high confidence)
Documentation Required
- This article provides billing/coding guidelines that complement Local Coverage Determination L34417 for CT of the head; consult LCD L34417 for specific coverage, coding, and documentation requirements.
- Medical necessity for each test must be documented in the patient's medical record as required by LCD L35006.
- All documentation must be maintained in the patient's medical record and made available to the contractor upon request; every page must be legible and include patient identification and dates of service.
- Documentation must include the legible signature of the physician or non-physician practitioner responsible for and providing the care to the patient.
Key Coverage Criteria
- Urine drug testing (UDT) and drugs-of-abuse testing are covered when reasonable and necessary per LCD L35006 and ordered on an individual patient basis by the treating clinician with medical-record documentation of medical necessity.
- Patients with a documented diagnosis consistent with substance use disorder (SUD) may qualify for an exception to the standard presumptive UDT annual limits.
- Urine, blood, or oral fluid specimens may be used for drug testing, with urine preferred for broad screening of common drugs.
- Medicare Part B will pay for drug screening services when all coverage criteria, limitations, and medical necessity requirements of LCD DL34645 are met.
- Claims for drug screening services are payable under Medicare Part B only in these places of service: office (11), urgent care (20), independent clinic (49), federally qualified health center — freestanding (50), rural health clinic — freestanding (72), and independent laboratory (81).
- Allergy testing is covered when the patient has clinically significant allergic symptoms and conservative therapy has failed.
13 Active Policies
A57472 — Billing and Coding: Allergy Immunotherapy
J05
A56915 — Billing and Coding: Urine Drug Testing
J05
A57473 — Billing and Coding: Allergy Testing
J05
L34645 — Urine Drug Testing
J05
L36408 — Allergen Immunotherapy (AIT) with Subcutaneous Immunotherapy (SCIT)
Related Codes
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