FY2016
Effective from
- First observed
Calculus of bile duct without cholangitis or cholecystitis
Category — select a more specific code
CDC/NCHS · FY2016retained cholelithiasis following cholecystectomy (K91.86)
For US diagnosis claims covered by HIPAA, ICD-10-CM is required from October 1, 2015.
Use the service date for outpatient/professional claims and the discharge date for hospital inpatient claims. Earlier encounters use ICD-9-CM; each individual code must also be valid for the applicable date.
Official coding guidelines → · CMS ↗First observed · 2015-10-01
No recorded change since first observation
Effective from
Calculus of bile duct without cholangitis or cholecystitis
Category — select a more specific code
CDC/NCHS · FY2016| All editions | Effective from | Code history |
|---|---|---|
| FY2016 | 2015-10-01 | First observed |
| FY2017 | 2016-10-01 | No tabular change |
| FY2018 | 2017-10-01 | No tabular change |
| FY2019 | 2018-10-01 | No tabular change |
| FY2020 | 2019-10-01 | No tabular change |
| FY2020 · April | 2020-04-01 | No tabular change |
| FY2021 | 2020-10-01 | No tabular change |
| FY2021 · 01-01 | 2021-01-01 | No tabular change |
| FY2022 | 2021-10-01 | No tabular change |
| FY2022 · 04-01 | 2022-04-01 | No tabular change |
| FY2023 | 2022-10-01 | No tabular change |
| FY2023 · 04-01 | 2023-04-01 | No tabular change |
| FY2024 | 2023-10-01 | No tabular change |
| FY2024 · 04-01 | 2024-04-01 | No tabular change |
| FY2025 | 2024-10-01 | No tabular change |
| FY2025 · 04-01 | 2025-04-01 | No tabular change |
| FY2026 | 2025-10-01 | No tabular change |
| FY2026 · April | 2026-04-01 | No tabular change |
| FY2027 | 2026-10-01 | No tabular change |
retained cholelithiasis following cholecystectomy (K91.86)
Other entries in the same category; these are not automatic substitutes.
| Code | Description | Category · further specificity required |
|---|---|---|
| K80.0 | Calculus of gallbladder with acute cholecystitis | Category · further specificity required |
| K80.1 | Calculus of gallbladder with other cholecystitis | Category · further specificity required |
| K80.2 | Calculus of gallbladder without cholecystitis | Category · further specificity required |
| K80.3 | Calculus of bile duct with cholangitis | Category · further specificity required |
| K80.4 | Calculus of bile duct with cholecystitis | Category · further specificity required |
| K80.6 | Calculus of gallbladder and bile duct with cholecystitis | Category · further specificity required |
| K80.7 | Calculus of gallbladder and bile duct without cholecystitis | Category · further specificity required |
| K80.8 | Other cholelithiasis | Category · further specificity required |
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