Z75.1 vs Z75.3
Z75.1 and Z75.3 can never be reported together. ICD-10-CM declares them mutually exclusive with an Excludes1 note, meaning the two conditions cannot occur in the same patient — so exactly one of them is correct for any given encounter.
The official note, declared on Z75.3
bed unavailable (Z75.1)
Z75.1
Person awaiting admission to adequate facility elsewhere
Billable
- Chapter 21
- Factors influencing health status and contact with health services
- Section
- Z69-Z76
Indexed under
- Waiting list, person on
- Admission › waiting period for admission to other facility (for)
- Person › awaiting admission to adequate facility elsewhere (with)
- Person › on waiting list (with)
- Unavailability › bed at medical facility (of)
Z75.3
Unavailability and inaccessibility of health-care facilities
Billable
- Chapter 21
- Factors influencing health status and contact with health services
- Section
- Z69-Z76
Indexed under
- Inaccessible, inaccessibility › health care NEC
- Unavailability › medical facilities (of)
- Unavailability › medical facilities › outpatient clinic (of)
- Unavailability › medical facilities › due to › remoteness from facility (of)
Excludes1 is not always absolute: where two conditions covered by the note are genuinely unrelated, CMS guidance permits reporting both. Document the reasoning rather than assuming it. More on Excludes1 vs Excludes2 · FY2027