E76.21
Header — not billableMorquio mucopolysaccharidoses
The ICD-10 code for morquio mucopolysaccharidoses is E76.21.
E76.21 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 3 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- E76.22Sanfilippo mucopolysaccharidoses
- E76.29Other mucopolysaccharidoses
- E76.21Morquio mucopolysaccharidosesnon-billable header