F90-F98 — Behavioral and emotional disorders with onset usually occurring in childhood and adolescence
Every ICD-10-CM code in this range and the PDGM clinical group CMS assigns to it, read from the CMS grouper crosswalk v07.1.26.
Codes in range
33
No clinical group
5
A period cannot be grouped from these.
Barred as primary
0
CMS rejects these in the primary position.
Where these codes group
28 of the 33 codes in F90-F98 group to Behavioral Health. A further 5 are assigned no clinical group at all, which means a 30-day period cannot be grouped from them.
Every code in F90-F98
Descriptions are CMS’s own, abbreviated as CMS abbreviates them.
| Code | Description | Clinical group | Primary position |
|---|---|---|---|
| F900 | Attn-defct hyperactivity disorder, predom inattentive type | F | Accepted |
| F901 | Attn-defct hyperactivity disorder, predom hyperactive type | F | Accepted |
| F902 | Attention-deficit hyperactivity disorder, combined type | F | Accepted |
| F908 | Attention-deficit hyperactivity disorder, other type | F | Accepted |
| F909 | Attention-deficit hyperactivity disorder, unspecified type | F | Accepted |
| F910 | Conduct disorder confined to family context | F | Accepted |
| F911 | Conduct disorder, childhood-onset type | F | Accepted |
| F912 | Conduct disorder, adolescent-onset type | F | Accepted |
| F913 | Oppositional defiant disorder | F | Accepted |
| F918 | Other conduct disorders | F | Accepted |
| F919 | Conduct disorder, unspecified | None | Cannot group |
| F930 | Separation anxiety disorder of childhood | F | Accepted |
| F938 | Other childhood emotional disorders | F | Accepted |
| F939 | Childhood emotional disorder, unspecified | None | Cannot group |
| F940 | Selective mutism | F | Accepted |
| F941 | Reactive attachment disorder of childhood | F | Accepted |
| F942 | Disinhibited attachment disorder of childhood | F | Accepted |
| F948 | Other childhood disorders of social functioning | F | Accepted |
| F949 | Childhood disorder of social functioning, unspecified | None | Cannot group |
| F950 | Transient tic disorder | F | Accepted |
| F951 | Chronic motor or vocal tic disorder | F | Accepted |
| F952 | Tourette's disorder | F | Accepted |
| F958 | Other tic disorders | F | Accepted |
| F959 | Tic disorder, unspecified | None | Cannot group |
| F980 | Enuresis not due to a substance or known physiol condition | F | Accepted |
| F981 | Encopresis not due to a substance or known physiol condition | F | Accepted |
| F9821 | Rumination disorder of infancy and childhood | F | Accepted |
| F9829 | Other feeding disorders of infancy and early childhood | F | Accepted |
| F983 | Pica of infancy and childhood | F | Accepted |
| F984 | Stereotyped movement disorders | F | Accepted |
| F985 | Adult onset fluency disorder | F | Accepted |
| F988 | Oth behav/emotn disord w onset usly occur in chldhd and adol | F | Accepted |
| F989 | Unsp behav/emotn disord w onst usly occur in chldhd and adol | None | Cannot group |
Source: CMS HH PPS Grouper Software v07.1.26, effective 2026-04-01. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.
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