Z58.81
Basic services unavailable in physical environment
Z58.81 (also written Z5881) is a billable ICD-10-CM diagnosis code for basic services unavailable in physical environment. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 3 codes in category Z58 (Problems related to physical environment). The Alphabetic Index lists it under 5 entries. Its coding notes include 1 Excludes2 entry.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Care settings
How CMS programs treat this code. These are CMS claim edits and list entries, not coverage or eligibility rules.
Hospice: not accepted as primary
Not accepted as the principal diagnosis on a hospice claim (bill types 081x and 082x). The Integrated OCE returns an edit for this code.
Reason: Supplementary or additional code, not allowed as principal diagnosis.
Inclusion terms
Conditions classified to this code.
- Unable to obtain internet service, due to unavailability in geographic area
- Unable to obtain telephone service, due to unavailability in geographic area
- Unable to obtain utilities, due to inadequate physical environment
Notes
Also from chapter/block level (3 notes)
- Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
- (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
- (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 5 entries
- Lack of, basic services in physical environment
- Unable to, obtain, basic, services in physical environment
- Unable to, obtain, internet service, due to unavailability in geographic area
- Unable to, obtain, telephone service, due to unavailability in geographic area
- Unable to, obtain, utilities, due to inadequate physical environment