E74.05
Billable codeLysosome-associated membrane protein 2 [LAMP2] deficiency
The ICD-10 code for lysosome-associated membrane protein 2 [lamp2] deficiency is E74.05.
Clinical notes
Code also
Two codes may be needed to fully describe a condition, but unlike Code First/Use Additional Code, the sequencing order is not mandated by convention.
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Danon disease
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- E74.00Glycogen storage disease, unspecified
- E74.01von Gierke disease
- E74.02Pompe disease
- E74.03Cori disease
- E74.04McArdle disease
- E74.09Other glycogen storage disease
- E74.05Lysosome-associated membrane protein 2 [LAMP2] deficiency
Associated MS-DRGs
E74.05 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.