Billable / Specific Code
ICD-10-CM Z65.5 is the diagnosis code for Exposure to disaster, war and other hostilities. This code falls under the section "Persons with potential health hazards related to socioeconomic and psychosocial circumstances" within Chapter 21 — Factors influencing health status and contact with health services (Z00-Z99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
The following conditions should never be coded at the same time as Z65.5. They are mutually exclusive:
Understanding where Z65.5 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, Z65.5 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Z65.5 is the ICD-10-CM diagnosis code for "Exposure to disaster, war and other hostilities". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of Z65.5 is Z65 ("Problems related to other psychosocial circumstances"). Z65.5 provides a more specific classification within this category.
Z65.5 is located in Section Z55-Z65 — "Persons with potential health hazards related to socioeconomic and psychosocial circumstances" within Chapter 21 of the ICD-10-CM Tabular List.
Use Z65.5 when the patients documented diagnosis matches "Exposure to disaster, war and other hostilities" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Exposure to disaster, war and other hostilities is Z65.5.
Yes, Z65.5 can be used as a primary diagnosis code since it is billable and specific.
Z65.5 is in Chapter 21 of the ICD-10-CM Tabular List.
Type 1 Excludes for Z65.5 include: target of perceived discrimination or persecution (Z60.5).
Yes, Z65.5 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.