Z75.1 vs Z75.3
Z75.1 (Person awaiting admission to adequate facility elsewhere) compared with Z75.3 (Unavailability and inaccessibility of health-care facilities), from the official CMS tabular data. Do not report these codes together: the official tabular list marks them Excludes1.
Can these codes be reported together?
No — do not report together. Z75.3 carries an Excludes1 note covering Z75.1: “bed unavailable (Z75.1)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
Side by side
| Z75.1Person awaiting admission to adequate facility elsewhere | Z75.3Unavailability and inaccessibility of health-care facilities | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | Z00-Z99 — Factors Influencing Health Status and Contact with Health Services (Z00-Z99) | Z00-Z99 — Factors Influencing Health Status and Contact with Health Services (Z00-Z99) |
| Definition | Person awaiting admission to adequate facility elsewhere is a billable ICD-10-CM diagnosis code (Z75.1). | Unavailability and inaccessibility of health-care facilities is a billable ICD-10-CM diagnosis code (Z75.3). |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources