Air Force · AFSC history

9M400 Chief, Medical Enlisted Force (CMEF)

AFSC 9M400 retained its code but was retitled from Chief, Medical Enlisted Force (CMEF) to Chief, Medical Enlisted Force (CMEF)/Senior Enlisted Advisor (SEA)/Senior Enlisted Leader (SEL). Its specialty summary, duties and responsibilities, and qualifications were also revised.

Codes named in this history

Other history records

These source identifiers have archive pages. Their availability does not establish current service use or retirement.

Documented history

Chief, Medical Enlisted Force (CMEF)

The directory identifies 31 October 2025 as the scheduled implementation date for this update.

  • The change notice does not describe the specific revisions to duties or qualifications.
Source extraction notes

CS&CIG source assertion (N/A): 1. The specialty description is revised to update the specialty summary, duties and responsibilities and specialty qualifications. 2. The AFSC/SFSC is retitled. Conversion instructions: MPS: 4, 5 AFPC: 4, 5, 9 Manpower: 4, 5, 10 The identifier is unchanged; a self-successor records the source-stated occupational retitle.

Source documents (1)

Reviewed September 23, 2026 against references 2 and 3.

Historical information is drawn from the sources linked above. Classification dates are not personal service dates. Spot an error? Let us know.