# CPT 82306

> Not at a published national rate. CPT 82306 carries status X (statutory exclusion) in the Q3 2018 release. The statutory definition of physician services does not include this item. Treat the blank amount as unpriced, not as $0.

## What it is

A blood test that measures 25-hydroxyvitamin D, the circulating form used to judge a patient’s overall vitamin D status. It guides evaluation of deficiency and bone health.

## Selected release

- Release: Q3 2018 (2018 C)
- Effective: July 1 – September 30, 2018
- Status indicator: X
- Office (non-facility) national allowed amount: not published
- Facility national allowed amount: not published
- Sequestration: not applied

## RVUs and formula

- Work RVU: not published
- Office (non-facility) practice expense RVU: not published
- Facility practice expense RVU: not published
- Malpractice RVU: not published
- Conversion factor: 35.9996
- Formula: `(work_rvu × work_gpci + pe_rvu × pe_gpci + mp_rvu × mp_gpci) × conversion_factor`

## Source and citation

- Source: Physician relative value file (Q3 2018)
- CMS file: https://www.cms.gov/medicare/medicare-fee-for-service-payment/physicianfeesched/downloads/rvu18c1.zip
- Parsed file: PPRRVU18_JUL.csv, row 13,810
- Canonical page: https://localishealth.com/cpt/82306/2014/B
- Release-specific citation URL: https://localishealth.com/cpt/82306/2018/C
- Last significant update: 2026-08-04T03:08:27+00:00