32 C.F.R. § 728.32 Application for care.
Title 32 - National Defense
Possession of an ID card alone (DD 2 (Retired), PHS–1866–3 (Retired), or DD 1173 (Uniformed Services Identification and Privilege Card)) does not constitute sufficient proof of eligibility. Accordingly, a DEERS check will be instituted per §728.4 (cc) before medical and dental care may be rendered except in emergencies. When required inpatient or outpatient care is beyond the capabilities of the naval MTF, the provisions of §728.34 apply. When required inpatient care cannot be rendered and a decision is made to disengage a CHAMPUS-eligible beneficiary, the provisions of §728.33 apply.
Title 32: National Defense
PART 728—MEDICAL AND DENTAL CARE FOR ELIGIBLE PERSONS AT NAVY MEDICAL DEPARTMENT FACILITIES
Subpart D—Retired Members and Dependents of the Uniformed Services
§ 728.32 Application for care.

