Official Guidelines

Searchable FY2026 guideline sections stay separate from payer guidance and link back to affected code families when available.

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Code Book sections

Code details and official notes

Searchable FY2026 guideline sections stay separate from payer guidance and link back to affected code families when available.

source required for Official Guidelinessource year requiredupdate date required

No source-backed guideline section matched this phrase.

This Code Book section keeps the same source period, cloud background, and open-book layout as the main code detail surface.

Last updated: April 1, 2026 · Not a substitute for official coding guidelines. No PHI or patient data.

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