F50.01
⚠ Non-billable
Anorexia nervosa, restricting type
ICD-10-CM · FY2026 · Mental, Behavioral and Neurodevelopmental Disorders
Code
F50.01
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Mental, Behavioral and Neurodevelopmental Disorders
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code F50.01?
ICD-10-CM code F50.01 represents Anorexia nervosa, restricting type. It is a non-billable header code requiring a more specific subcategory in the Mental, Behavioral and Neurodevelopmental Disorders chapter, effective October 1, 2025 – September 30, 2026.
Is F50.01 billable?
No. F50.01 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is F50.01 in?
F50.01 belongs to the Mental, Behavioral and Neurodevelopmental Disorders chapter (F01–F99) of ICD-10-CM.
Related codes in the F50 category
F50
Eating disorders
Non-billable
F50.0
Anorexia nervosa
Non-billable
F50.2
Bulimia nervosa
Non-billable
F50.8
Other eating disorders
Non-billable
F50.9
Eating disorder, unspecified
Billable
F50.00
Anorexia nervosa, unspecified
Billable
F50.02
Anorexia nervosa, binge eating/purging type
Non-billable
F50.20
Bulimia nervosa, unspecified
Billable
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →