K82.2
Billable codePerforation of gallbladder
The ICD-10 code for perforation of gallbladder is K82.2.
Clinical notes
Excludes1 (not coded here)
An Excludes1 note is a pure exclusion: the excluded condition and this code should never be reported together, because the two conditions cannot occur at the same time (e.g. a congenital form vs. an acquired form of the same disease).
- Perforation of gallbladder in cholecystitis (K82.A2)
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Rupture of cystic duct or gallbladder
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •Confirm the excluded condition(s) listed above are not also present — Excludes1 conditions cannot be coded together with this one.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- K82.0Obstruction of gallbladder
- K82.1Hydrops of gallbladder
- K82.3Fistula of gallbladder
- K82.4Cholesterolosis of gallbladder
- K82.8Other specified diseases of gallbladder
- K82.9Disease of gallbladder, unspecified
- K82.ADisorders of gallbladder in diseases classified elsewherenon-billable header
- K82.2Perforation of gallbladder
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- 5754
Associated MS-DRGs
K82.2 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.