ICD-10-CM 2027
ICD-10 code for inactive rickets
From the official ICD-10-CM alphabetic index entry “Rickets (active) (acute) (adolescent) (chest wall) (congenital) (current) (infantile) (intestinal) › inactive”. Page updated September 29, 2026.
About coding inactive rickets
The ICD-10-CM code for inactive rickets is E64.3 (Sequelae of rickets).
Within E64 (sequelae of malnutrition and other nutritional deficiencies), E64.3 is specifically for sequelae of rickets. Related codes cover protein-calorie malnutrition (E64.0), vitamin A deficiency (E64.1), vitamin C deficiency (E64.2), other nutritional deficiencies (E64.8) and unspecified nutritional deficiency (E64.9).
Code first: condition resulting from (sequela) of malnutrition and other nutritional deficiencies.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Common questions about inactive rickets ICD-10 codes
What is the ICD-10 code for inactive rickets?
- E64.3 — Sequelae of rickets.
Is E64.3 billable?
- Yes. E64.3 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can E64.3 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict E64.3 as a principal diagnosis.
Is E64.3 a CC or MCC?
- No. E64.3 is neither a CC nor an MCC under MS-DRG v44.0.