Behavioral syndromes associated with physiological disturbances and physical factors
F50–F59 codes capture behavioral syndromes that overlap mental health and physical health — eating disorders, non-organic sleep disturbances, sexual dysfunction not due to physical causes, and mental disorders associated with the puerperium (postpartum). Code specificity supports both treatment planning and medical necessity for insurance.
7 parent codes
Eating disorders
8 codes →
Sleep disorders not due to a substance or known physiological condition
15 codes →
Sexual dysfunction not due to a substance or known physiological condition
11 codes →
Mental and behavioral disorders associated with the puerperium
2 codes →
Psychological and behavioral factors associated with disorders or diseases classified elsewhere
1 code →
Abuse of non-psychoactive substances
6 codes →
Unspecified behavioral syndromes associated with physiological disturbances and physical factors
1 code →
This reference is provided for billing and documentation guidance only. It is not medical advice. For clinical decision-making, consult the current CMS ICD-10-CM Official Guidelines for Coding and Reporting, and verify code applicability against the patient's documented clinical findings.
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