F50.013

Anorexia nervosa, restricting type, extreme

Billable / specificHCC V28 153

F50.013 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Anorexia nervosa, restricting type, with a body mass index of less than 15.0 kg/m2

Not coded here — never report together with this code.

loss of appetite (R63.0) (from F50.0)
psychogenic loss of appetite (F50.89) (from F50.0)
anorexia NOS (R63.0) (from F50)
feeding problems of newborn (P92.-) (from F50)
polyphagia (R63.2) (from F50)

Not included here — may be reported together when both conditions exist.

symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99) (from F50)
feeding difficulties (R63.3-) (from F50)
feeding disorder in infancy or childhood (F98.2-) (from F50)

Anorexia nervosa, restricting type, with a body mass index of less than 15.0 kg/m2