B38Header code — not billable
Coccidioidomycosis
- Chapter
- 1. Certain infectious and parasitic diseases
- Category
- B38
- Effective date
- October 1, 2026
Related codes in category B38
B38.0Acute pulmonary coccidioidomycosisYesB38.1Chronic pulmonary coccidioidomycosisYesB38.2Pulmonary coccidioidomycosis, unspecifiedYesB38.3Cutaneous coccidioidomycosisYesB38.4Coccidioidomycosis meningitisYesB38.7Disseminated coccidioidomycosisYesB38.8Other forms of coccidioidomycosisB38.81Prostatic coccidioidomycosisYesB38.89Other forms of coccidioidomycosisYesB38.9Coccidioidomycosis, unspecifiedYes
Frequently asked questions
What is ICD-10 code B38?
B38 is an ICD-10-CM diagnosis code for Coccidioidomycosis.
Is B38 a billable code?
No. B38 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is B38 in?
B38 falls under Chapter 1: Certain infectious and parasitic diseases.
When did B38 become effective?
B38 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to B38?
B38 belongs to category B38, which includes 10 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.