ICD-10-CM > F01-F99 > F50-F59 > F50 > F50.0 > F50.01 > F50.010 F50.010 Anorexia nervosa, restricting type, mild Billable/Specific Copy Code Copy Description Applicable To Anorexia nervosa, restricting type, with a body mass index greater than or equal to 17 kg/m2