ICD-10 F94.1
Billable / SpecificReactive attachment disorder of childhood
About ICD-10-CM F94.1
ICD-10-CM code F94.1 represents Reactive attachment disorder of childhood. This is a billable/specific code in the Mental, Behavioral, and Neurodevelopmental chapter (block F94). The 2026 edition of ICD-10-CM F94.1 became effective on October 1, 2025.
Type 1 Excludes
Pure excludes, these codes can never be coded together with F94.1. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- disinhibited attachment disorder of childhood (F94.2)
- normal variation in pattern of selective attachment
Type 2 Excludes
Not included here, the excluded code is not part of F94.1, but a patient may have both conditions at the same time. Both codes may be coded together when applicable.
- Asperger's syndrome (F84.5)
- maltreatment syndromes (T74.-)
- sexual or physical abuse in childhood, resulting in psychosocial problems (Z62.81-)
Use Additional Code
When coding F94.1, also report these additional codes when applicable.
- code to identify any associated failure to thrive or growth retardation
Medicare LCD Coverage for F94.1
Local Coverage Determinations (LCDs) from CMS MACs that list F94.1 as a covered diagnosis.
Showing top 10 of 254 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing F94.1.
5 Medicare
CPT Codes Commonly Billed with F94.1
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 F94.1 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 |
|---|---|---|
| F94.1 | 31389 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To F94.1
Other codes in section F90-F98 (Behavioral and emotional disorders with onset usually occurring in childhood and adolescence).
ICD-10 F94.1, Billing FAQ
Is ICD-10 code F94.1 billable? +
Yes, F94.1 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What codes are Type 1 Excludes for F94.1? +
Type 1 Excludes (never code together with F94.1): disinhibited attachment disorder of childhood (F94.2); normal variation in pattern of selective attachment
What codes are Type 2 Excludes for F94.1? +
Type 2 Excludes (may be coded together when both conditions exist): Asperger's syndrome (F84.5); maltreatment syndromes (T74.-); sexual or physical abuse in childhood, resulting in psychosocial problems (Z62.81-)
What ICD-9 codes does F94.1 map to? +
Per CMS GEMs, F94.1 maps to ICD-9 codes: 31389. 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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