M79.0 — Rheumatism, unspecified
ICD-10-CM
Prior Authorization
No Prior Auth Required
No active coverage policies found for this code (low confidence)
Documentation Required
- Billing, coding, and documentation requirements (e.g., required medical record elements, coding guidance, prior authorization if applicable) are specified in LCD L39139 and accompanying billing guidance; review LCD L39139 for the exact documentation required for claims.
- This billing and coding article references Local Coverage Determination LCD L39624 for coverage and documentation requirements for amniotic and placental-derived product injections/applications for musculoskeletal (non-wound) indications; the LCD text was not provided so specific documentation requirements cannot be extracted.
- All documentation must be maintained in the patient medical record, legible, include patient identification, dates of service, and the legible signature of the responsible physician or non‑physician practitioner.
Key Coverage Criteria
- Coverage for amniotic and placental-derived product injections/applications for musculoskeletal, non-wound indications is determined by Local Coverage Determination L39139; consult LCD L39139 for specific clinical indications and thresholds.
- Trigger point injections (TPIs) reported with CPT 20552 (1–2 muscles) or CPT 20553 (3+ muscles) are covered when determined medically reasonable and necessary per the applicable Local Coverage Determination (LCD).
- Only services that meet the LCD reasonable and necessary requirements and frequency limitations are considered covered; billing of TPIs must follow CPT coding guidance in the AMA CPT manual.
- Trigger point injections (TPIs) using CPT 20552 (1–2 muscles) or CPT 20553 (3+ muscles) are covered when medically necessary and supported by documentation of trigger point locations, muscles injected, medication name and units, and immediate pre- and post-injection percent pain relief.
- Report CPT 20552 for treatment of 1–2 muscles and CPT 20553 for treatment of 3 or more muscles.
- Medications used for the injection must be billed on the same claim and reported with the appropriate HCPCS drug (J-) code or revenue code.
20 Active Policies
L39624 — Amniotic and Placental Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Wound
J05
A59434 — Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Wound
J05
A59553 — Billing and Coding: Trigger Point Injections
J05
L39713 — Trigger Point Injections
J05
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