F50.84

Rumination disorder in adults

Billable / specific

F50.84 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Rumination disorder in adults, in remission

Includes (from F50)

  • disorders of psychological development

Excludes1

Not coded here — never report together with this code.

  • rumination disorder in infancy and childhood (F98.21)
  • anorexia NOS (R63.0) (from F50)
  • feeding problems of newborn (P92.-) (from F50)
  • polyphagia (R63.2) (from F50)

Excludes2

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)

Also known as

  • Rumination disorder in adults, in remission
  • Disorder, eating, rumination, adult
  • Disorder, rumination, adult
  • Rumination, in adults

Parent code

  • F50.8Other eating disordersHeader

Related codes

  • F50.81Binge eating disorderHeader
  • F50.82Avoidant/restrictive food intake disorderBillable
  • F50.83Pica in adultsBillable
  • F50.89Other specified eating disorderBillable

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