F94.1 ICD-10-CA code: Reactive attachment disorder of childhood
F94.1 is the ICD-10-CA code for “Reactive attachment disorder of childhood” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
F94.1Reactive attachment disorder of childhood
Short description: Reactive attachment disorder childhood
ICD-10-CA · Canada · Also written F941
Index terms
Entries in CIHI’s alphabetical index that lead to F94.1. Searching the index by the condition the note names is how coders reach this code.
- Disorder (of), reactive attachment (childhood)
- Disorder (of), attachment (childhood), reactive
Notes for F94.1
As CIHI prints them, with any note F94.1 takes from the headings above it.
Includes
- Disorders of psychological developmentFrom Chapter 5: Mental and behavioural disorders (F00-F99)
Use additional code
Add a code for this detail when the note documents it.
- Use additional code to identify any associated failure to thrive or growth retardation.
Excludes
Conditions classified elsewhere.
- Asperger's syndrome (F84.5)disinhibited attachment disorder of childhood (F94.2)maltreatment syndromes (T74.-)normal variation in pattern of selective attachment sexual or physical abuse in childhood, resulting in psychosocial problems (Z61.4-Z61.6)
- Symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)From Chapter 5: Mental and behavioural disorders (F00-F99)
Note
- Starts in the first five years of life and is characterized by persistent abnormalities in the child's pattern of social relationships that are associated with emotional disturbance and are reactive to changes in environmental circumstances (e.g. fearfulness and hypervigilance, poor social interaction with peers, aggression towards self and others, misery, and growth failure in some cases). The syndrome probably occurs as a direct result of severe parental neglect, abuse, or serious mishandling.
- A somewhat heterogeneous group of disorders that have in common abnormalities in social functioning which begin during the developmental period, but which (unlike the pervasive developmental disorders) are not primarily characterized by an apparently constitutional social incapacity or deficit that pervades all areas of functioning. In many instances, serious environmental distortions or privations probably play a crucial role in etiology.From F94 Disorders of social functioning with onset specific to childhood and adolescence
Where F94.1 sits
- 1ChapterChapter 5: Mental and behavioural disorders (F00-F99)
- 2Block F90-F98Behavioural and emotional disorders with onset usually occurring in childhood and adolescence
- 3Category F94Disorders of social functioning with onset specific to childhood and adolescence
- 4Valid code F94.1Reactive attachment disorder of childhood
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does ICD-10-CA code F94.1 mean?
F94.1 is the ICD-10-CA code for “Reactive attachment disorder of childhood” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is F94.1 in ICD-10-CA?
F94.1 sits under F94 Disorders of social functioning with onset specific to childhood and adolescence, within F90-F98 Behavioural and emotional disorders with onset usually occurring in childhood and adolescence, within Chapter 5: Mental and behavioural disorders (F00-F99).
What coding notes apply to F94.1?
ICD-10-CA lists Note, Use additional code, Excludes, Includes notes for F94.1, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.