F50.0

Anorexia nervosa

Header / non-billable

Choose the additional character

F50.0 needs more characters to be billable. Pick the specific code below.

This code does not map to a risk-adjusting HCC in the loaded models.

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

This code · F50.0
Excludes 1

loss of appetite (R63.0) psychogenic loss of appetite (F50.89)

Inherited from F50Eating disorders
Excludes 1

anorexia NOS (R63.0) feeding problems of newborn (P92.-) polyphagia (R63.2)

Excludes 2

feeding difficulties (R63.3-) feeding disorder in infancy or childhood (F98.2-)

Inherited from chapter 5Mental, Behavioral and Neurodevelopmental disorders
Includes

disorders of psychological development

Excludes 2

symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)

Official Guidelines for F50.0

FY 2026 ›