L59.0 — Erythema ab igne [dermatitis ab igne]
ICD-10-CM
Prior Authorization
No Prior Auth Required
Code is covered without prior authorization (high confidence)
Documentation Required
- The patient’s medical record must include the ordering provider’s assessment as it relates to the patient’s complaint for that visit.
- Medical records must contain relevant medical history and results of pertinent tests or procedures performed.
- For diagnostic tests, report the result of the test if known; otherwise report the symptoms that prompted performing the test.
- All services ordered or rendered to Medicare beneficiaries must be signed and dated; include a signed and dated office visit record or operative report in the medical record.
Key Coverage Criteria
- A valid ICD-10-CM diagnosis code that best describes the patient’s condition for which the debridement service was performed must be reported on the claim.
- When a service requires a referring or ordering physician, the name and NPI of the referring/ordering physician must be reported on the claim.
- Allergy testing for inhalant allergens is covered when medically necessary; evaluation may include up to 90 prick-puncture tests followed by up to 40 intracutaneous tests if prick/puncture results are negative.
- Allergy testing for food sensitivity is covered when medically necessary and may require up to 40 percutaneous tests.
- Multitest intracutaneous testing of up to 60 tests may be appropriate in lieu of prick-puncture testing for selected patients (for example, young children, older adults, or needle-phobic individuals).
- Exceeding the stated testing parameters may be covered when preliminary testing failed and immunotherapy failed to control symptoms, provided documentation supports medical necessity.
4 Active Policies
A56459 — Billing and Coding: Debridement Services
A57181 — Billing and Coding: Allergy Testing
L34313 — Allergy Testing
L34032 — Debridement Services
Related Codes
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