T46.0X5S — Adverse effect of cardiac-stimulant glycosides and drugs of similar action, sequela
ICD-10-CM
Prior Authorization
No Prior Auth Required
Code is covered without prior authorization (high confidence)
Documentation Required
- For services requiring a referring/ordering physician, the name and NPI of the referring/ordering physician must be reported on the claim.
- Diagnostic test claims must include the test result if known; if result is not available, report the symptoms that prompted the test.
- The patient medical record must include the ordering provider's assessment related to the patient's complaint, relevant medical history, and results of pertinent tests/procedures.
- Office visit records and operative reports must be signed and dated; all services ordered or rendered to Medicare beneficiaries must be signed.
Key Coverage Criteria
- Allergy testing is covered when the medical record documents a history indicating the possible presence of allergy and the clinician selected a minimal number of tests/antigens based on patient-specific history and physician examination.
- Allergy testing is covered when the medical record documents the test(s) used, the interpretation(s), and objective measurement of reaction size (wheal and erythema in mm) or a standardized in vivo grading system.
- Coverage and billing for cardiac event detection should follow the clinical indications and medical necessity criteria specified in Local Coverage Determination L34573.
- RAST type tests are covered when medically necessary and supported by the related Local Coverage Determination (LCD) and current medical literature or standards of practice.
- ICD-10-CM Codes that Support Medical Necessity — Group 1 (covered diagnoses): D56.1 - Beta thalassemia
- ICD-10-CM Codes that Support Medical Necessity — Group 1 (covered diagnoses): D57.02 - Hb-SS disease with splenic sequestration
20 Active Policies
L36402 — Allergy Testing
J05
A57472 — Billing and Coding: Allergy Immunotherapy
J05
L40195 — Allergen Immunotherapy (AIT) with Subcutaneous Immunotherapy (SCIT)
J05
A57473 — Billing and Coding: Allergy Testing
J05
L36408 — Allergen Immunotherapy (AIT) with Subcutaneous Immunotherapy (SCIT)
Related Codes
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