Need help choosing the right code?
Ask CasePilot about procedures, modifiers, bundling, and coding guidance.
Try CasePilot© Copyright 2026 American Medical Association. All rights reserved.
The CPT® Code 82307 refers to the laboratory test for Calciferol, commonly known as Vitamin D. This test involves the analysis of a blood sample to measure the concentration of vitamin D in the body. Vitamin D is a crucial nutrient that plays a significant role in maintaining bone health, supporting immune function, and regulating calcium levels. The assessment of vitamin D levels is essential for diagnosing deficiencies or excesses, which can lead to various health issues, including osteoporosis, rickets, and other metabolic disorders. By determining the vitamin D status in patients, healthcare providers can make informed decisions regarding supplementation, dietary recommendations, and overall health management.
© Copyright 2026 Coding Ahead. All rights reserved.
The CPT® Code 82307 is indicated for the assessment of vitamin D levels in patients who may be experiencing symptoms or conditions related to vitamin D deficiency or excess. The following are specific indications for performing this test:
The procedure for obtaining a vitamin D level using CPT® Code 82307 involves several key steps, which are outlined below:
After the blood sample has been collected for the vitamin D level test, there are generally no specific post-procedure care requirements. Patients may resume their normal activities immediately following the blood draw. However, it is advisable for patients to discuss the results with their healthcare provider to understand the implications of their vitamin D levels and any necessary follow-up actions, such as dietary changes or supplementation. If any adverse reactions occur at the venipuncture site, such as excessive bleeding or signs of infection, patients should seek medical attention.
| Short Descr | ASSAY OF VITAMIN D | Medium Descr | ASSAY OF VITAMIN D | Long Descr | CALCIFEROL | APC Status Indicator | Service Paid under Fee Schedule or Payment System other than OPPS | Type of Service (TOS) | 5 - Diagnostic Laboratory | Berenson-Eggers TOS (BETOS) | none | MUE | Not applicable/unspecified. | CCS Clinical Classification | 233 - Laboratory - Chemistry and Hematology |
|
Date
|
Action
|
Notes
|
|---|---|---|
| 2010-01-01 | Deleted | - |
| Pre-1990 | Added | Code added. |
Get instant expert-level medical coding assistance.