Does Q78.0 require prior authorization?

No, Q78.0 does not require prior authorization (high confidence). Code is covered without prior authorization.

`Q78.0` — Osteogenesis imperfecta

ICD-10-CM

No Prior Auth Required

Code is covered without prior authorization (high confidence)

The submitted medical record must support the selected ICD-10-CM code(s), and the submitted CPT/HCPCS code must accurately describe the service performed.
The medical record must include the legible signature of the physician or non-physician practitioner responsible for and providing the care.
When billing CPT 84999 for the listed tests, include a note identifying the specific test in the Remarks (Part A) or Narrative (Part B) area of the claim.
All documentation must be maintained in the patient's medical record, be legible, include patient identification (e.g., complete name) and dates of service, and be made available to the contractor upon request.

For tests that currently lack specific CPT codes (functional intracellular analysis and total antioxidant function), bill using CPT 84999 and add a note identifying which test was performed in the Remarks area for Part A claims and the Narrative area for Part B claims.
Coverage and reasonable/necessary determinations for assays for vitamins and metabolic function are governed by LCD L34914 and claims must meet that LCD's requirements to be covered.
25-hydroxy vitamin D testing (including fractions, if performed) is covered when deemed reasonable and necessary per Local Coverage Determination L33771.
Intravenous bisphosphonate administration is covered for treatment of osteoporosis when medical record documents need for IV route, including description of treatment failure of oral or self‑administered osteoporosis drugs.
Bisphosphonate therapy is covered for heterotopic ossification when the medical record documents clinical need for treatment and justifies IV administration.
Bisphosphonate therapy is covered for bone metastasis (C79.51 or C79.52) provided the patient's record also contains a diagnosis of the primary malignant neoplasm.

L34648 — Bisphosphonate Drug Therapy

J05

L34658 — Vitamin D Assay Testing

J05

A57484 — Billing and Coding: Vitamin D Assay Testing

J05

A56907 — Billing and Coding: Bisphosphonate Drug Therapy

J05

A59561 — Billing and Coding: Bisphosphonate Drug Therapy

Ask Verity about documentation requirements, denial risks, or coverage in your state.