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ICD-10-CM 2027

ICD-10 code for medical facilities at unavailability

Z75.3

Unavailability and inaccessibility of health-care facilities

✓ Billable / specificNot a principal dx

From the official ICD-10-CM alphabetic index entry “Unavailability (of) › medical facilities (at)”. Page updated September 29, 2026.

About coding medical facilities at unavailability

The ICD-10-CM code for medical facilities at unavailability is Z75.3 (Unavailability and inaccessibility of health-care facilities). The official index lists 6 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on Z75.3.

Within Z75 (problems related to medical facilities and other health care), Z75.3 is specifically for unavailability and inaccessibility of health-care facilities. Related codes cover medical services not available in home (Z75.0), person awaiting admission to adequate facility elsewhere (Z75.1), other waiting period for investigation and treatment (Z75.2), unavailability and inaccessibility of other helping agencies (Z75.4), Holiday relief care (Z75.5), other problems related to medical facilities and other health care (Z75.8) and unspecified problem related to medical facilities and other health care (Z75.9).

Don't report Z75.3 together with the conditions in its Excludes1 note: bed unavailable (Z75.1).

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

More specific medical facilities at unavailability codes (official index)

  • due to
  • investigation by social service agency Z75.2 — Other waiting period for investigation and treatment
  • lack of services at home Z75.0 — Medical services not available in home
  • remoteness from facility Z75.3 — Unavailability and inaccessibility of health-care facilities
  • waiting list Z75.1 — Person awaiting admission to adequate facility elsewhere
  • home Z75.0 — Medical services not available in home
  • outpatient clinic Z75.3 — Unavailability and inaccessibility of health-care facilities

Don't confuse with (Excludes1 for Z75.3)

Common questions about medical facilities at unavailability ICD-10 codes

What is the ICD-10 code for medical facilities at unavailability?

Z75.3 — Unavailability and inaccessibility of health-care facilities. More specific codes apply when the documentation supports them: Z75.2, Z75.0, Z75.3, Z75.1 and others below.

What is the ICD-10 code for home medical facilities at unavailability?

Z75.0 — Medical services not available in home.

What is the ICD-10 code for outpatient clinic medical facilities at unavailability?

Z75.3 — Unavailability and inaccessibility of health-care facilities.

Is Z75.3 billable?

Yes. Z75.3 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can Z75.3 be used as a principal diagnosis?

No. It is not acceptable as the principal diagnosis for an inpatient stay; it may be reported as a secondary diagnosis.

Is Z75.3 a CC or MCC?

No. Z75.3 is neither a CC nor an MCC under MS-DRG v44.0.