Radiology Services / MRIs and CTs supporting diagnosis codes

Why This Topic Matters

Radiology claims often depend on diagnosis support and documentation. This article helps users identify whether their cases fall within the broad diagnosis categories discussed and notes additional billing considerations tied to MRI and CT reimbursement.

Article Sections

1. Diagnosis codes supporting MRI or CT billing

   This section presents broad ICD-9-CM diagnosis groupings tied to MRI and CT medical necessity support. It focuses on non-cardiac radiology claims and associated documentation expectations.

2. Diagnosis codes for MRI scan of the thorax/chest

   This section lists a separate set of ICD-9-CM diagnosis groupings associated with thorax/chest MRI billing. It distinguishes these claims from other non-cardiac MRI or CT references in the article.

3. General billing notes for MRI procedures

   This section provides high-level billing guidance related to MRI procedure claims, sequence-based payment concepts, and contrast-related reimbursement considerations.