ICD-10 · PDGM grouping
F50-F59 — Behavioral syndromes associated with physiological disturbances and physical factors
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.
OASIS-E2 v1.00.0 · ingested 2026-04-26
Codes in range
66
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
61 of the 66 codes in F50-F59 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 F50-F59
Descriptions are CMS’s own, abbreviated as CMS abbreviates them.
| Code | Description | Clinical group | Primary position |
|---|---|---|---|
| F5000 | Anorexia nervosa, unspecified | F | Accepted |
| F50010 | Anorexia nervosa, restricting type, mild | F | Accepted |
| F50011 | Anorexia nervosa, restricting type, moderate | F | Accepted |
| F50012 | Anorexia nervosa, restricting type, severe | F | Accepted |
| F50013 | Anorexia nervosa, restricting type, extreme | F | Accepted |
| F50014 | Anorexia nervosa, restricting type, in remission | F | Accepted |
| F50019 | Anorexia nervosa, restricting type, unspecified | None | Too unspecified |
| F50020 | Anorexia nervosa, binge eating/purging type, mild | F | Accepted |
| F50021 | Anorexia nervosa, binge eating/purging type, moderate | F | Accepted |
| F50022 | Anorexia nervosa, binge eating/purging type, severe | F | Accepted |
| F50023 | Anorexia nervosa, binge eating/purging type, extreme | F | Accepted |
| F50024 | Anorexia nervosa, binge eating/purging type, in remission | F | Accepted |
| F50029 | Anorexia nervosa, binge eating/purging type, unspecified | None | Too unspecified |
| F5020 | Bulimia nervosa, unspecified | None | Too unspecified |
| F5021 | Bulimia nervosa, mild | F | Accepted |
| F5022 | Bulimia nervosa, moderate | F | Accepted |
| F5023 | Bulimia nervosa, severe | F | Accepted |
| F5024 | Bulimia nervosa, extreme | F | Accepted |
| F5025 | Bulimia nervosa, in remission | F | Accepted |
| F50810 | Binge eating disorder, mild | F | Accepted |
| F50811 | Binge eating disorder, moderate | F | Accepted |
| F50812 | Binge eating disorder, severe | F | Accepted |
| F50813 | Binge eating disorder, extreme | F | Accepted |
| F50814 | Binge eating disorder, in remission | F | Accepted |
| F50819 | Binge eating disorder, unspecified | None | Too unspecified |
| F5082 | Avoidant/restrictive food intake disorder | F | Accepted |
| F5083 | Pica in adults | F | Accepted |
| F5084 | Rumination disorder in adults | F | Accepted |
| F5089 | Other specified eating disorder | F | Accepted |
| F509 | Eating disorder, unspecified | F | Accepted |
| F5101 | Primary insomnia | F | Accepted |
| F5102 | Adjustment insomnia | F | Accepted |
| F5103 | Paradoxical insomnia | F | Accepted |
| F5104 | Psychophysiologic insomnia | F | Accepted |
| F5105 | Insomnia due to other mental disorder | F | Accepted |
| F5109 | Oth insomnia not due to a substance or known physiol cond | F | Accepted |
| F5111 | Primary hypersomnia | F | Accepted |
| F5112 | Insufficient sleep syndrome | F | Accepted |
| F5113 | Hypersomnia due to other mental disorder | F | Accepted |
| F5119 | Oth hypersomnia not due to a substance or known physiol cond | F | Accepted |
| F513 | Sleepwalking [somnambulism] | F | Accepted |
| F514 | Sleep terrors [night terrors] | F | Accepted |
| F515 | Nightmare disorder | F | Accepted |
| F518 | Oth sleep disord not due to a sub or known physiol cond | F | Accepted |
| F519 | Sleep disorder not due to a sub or known physiol cond, unsp | F | Accepted |
| F520 | Hypoactive sexual desire disorder | F | Accepted |
| F521 | Sexual aversion disorder | F | Accepted |
| F5221 | Male erectile disorder | F | Accepted |
| F5222 | Female sexual arousal disorder | F | Accepted |
| F5231 | Female orgasmic disorder | F | Accepted |
| F5232 | Male orgasmic disorder | F | Accepted |
| F524 | Premature ejaculation | F | Accepted |
| F525 | Vaginismus not due to a substance or known physiol condition | F | Accepted |
| F526 | Dyspareunia not due to a substance or known physiol cond | F | Accepted |
| F528 | Oth sexual dysfnct not due to a sub or known physiol cond | F | Accepted |
| F529 | Unsp sexual dysfnct not due to a sub or known physiol cond | F | Accepted |
| F530 | Postpartum depression | F | Accepted |
| F531 | Puerperal psychosis | F | Accepted |
| F54 | Psych & behavrl factors assoc w disord or dis classd elswhr | None | Cannot group |
| F550 | Abuse of antacids | F | Accepted |
| F551 | Abuse of herbal or folk remedies | F | Accepted |
| F552 | Abuse of laxatives | F | Accepted |
| F553 | Abuse of steroids or hormones | F | Accepted |
| F554 | Abuse of vitamins | F | Accepted |
| F558 | Abuse of other non-psychoactive substances | F | Accepted |
| F59 | Unsp behavrl synd assoc w physiol disturb and physcl factors | F | Accepted |
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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