201620172018201920202021202220232024Billable/Specific Code
- K66.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM K66.1 became effective on October 1, 2022.
- This is the American ICD-10-CM version of K66.1 – other international versions of ICD-10 K66.1 may differ.
ICD-10-CM K66.1 is grouped within Diagnostic Related Group(s):
- 393 Other digestive system diagnoses with mcc
- 394 Other digestive system diagnoses with cc
- 395 Other digestive system diagnoses without cc/mcc
- 791 Prematurity with major problems
- 793 Full term neonate with major problems
Type 1 Excludes
- traumatic hemoperitoneum (S36.8-)
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to K66.1:
- retroperitoneal (nontraumatic) > Hematoma (traumatic) (skin surface intact)
- male > intrapelvic N94.89
- intraperitoneal > Hemorrhage, hemorrhagic (concealed) R58
- mesentery > Hemorrhage, hemorrhagic (concealed) R58
- omentum > Hemorrhage, hemorrhagic (concealed) R58
- peritoneum, peritoneal > Hemorrhage, hemorrhagic (concealed) R58