ICD-10 Z63.31
Billable / SpecificAbsence of family member due to military deployment
About ICD-10-CM Z63.31
ICD-10-CM code Z63.31 represents Absence of family member due to military deployment. This is a billable/specific code in the Factors Influencing Health Status chapter (block Z63). The 2026 edition of ICD-10-CM Z63.31 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under Z63.31. Per CMS ICD-10-CM Tabular 2026.
- Individual or family affected by other family member being on military deployment
Type 1 Excludes
Pure excludes, these codes can never be coded together with Z63.31. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- family disruption due to return of family member from military deployment (Z63.71)
Medicare LCD Coverage for Z63.31
Local Coverage Determinations (LCDs) from CMS MACs that list Z63.31 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing Z63.31.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but Z63.31 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with Z63.31
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Convert Z63.31 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| Z63.31 | V618 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To Z63.31
Other codes in section Z55-Z65 (Persons with potential health hazards related to socioeconomic and psychosocial circumstances).
ICD-10 Z63.31, Billing FAQ
Is ICD-10 code Z63.31 billable? +
Yes, Z63.31 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to Z63.31? +
ICD-10 Z63.31 includes: Individual or family affected by other family member being on military deployment.
What codes are Type 1 Excludes for Z63.31? +
Type 1 Excludes (never code together with Z63.31): family disruption due to return of family member from military deployment (Z63.71)
What ICD-9 codes does Z63.31 map to? +
Per CMS GEMs, Z63.31 maps to ICD-9 codes: V618. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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