Z46.81
Billable codeEncounter for fitting and adjustment of insulin pump
The ICD-10 code for encounter for fitting and adjustment of insulin pump is Z46.81.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Encounter for insulin pump instruction and training
- Encounter for insulin pump titration
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
- Z46.82Encounter for fitting and adjustment of non-vascular catheter
- Z46.89Encounter for fitting and adjustment of other specified devices
- Z46.81Encounter for fitting and adjustment of insulin pump
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- V5391Approximate match
- V6546Approximate match
Associated MS-DRGs
Z46.81 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.