ICD-10-CM
K35.80 - Unspecified acute appendicitis
Code
K35.80 - Unspecified acute appendicitis
[Billable]
[Billable]
Includes
- Acute appendicitis NOS
- Acute appendicitis without (localized) (generalized) peritonitis
Code Tree
Citation
"K35.80 - Unspecified Acute Appendicitis." ICD-10-CM, 10th ed., Centers for Medicare and Medicaid Services and the National Center for Health Statistics, 2026. www.unboundmedicine.com/icd/view/ICD-10-CM/890785/all/K35_80___Unspecified_acute_appendicitis.
K35.80 - Unspecified acute appendicitis. ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. https://www.unboundmedicine.com/icd/view/ICD-10-CM/890785/all/K35_80___Unspecified_acute_appendicitis. Accessed May 7, 2026.
K35.80 - Unspecified acute appendicitis. (2026). In ICD-10-CM (10th ed.). Centers for Medicare and Medicaid Services and the National Center for Health Statistics. https://www.unboundmedicine.com/icd/view/ICD-10-CM/890785/all/K35_80___Unspecified_acute_appendicitis
K35.80 - Unspecified Acute Appendicitis [Internet]. In: ICD-10-CM. Centers for Medicare and Medicaid Services and the National Center for Health Statistics; 2026. [cited 2026 May 07]. Available from: https://www.unboundmedicine.com/icd/view/ICD-10-CM/890785/all/K35_80___Unspecified_acute_appendicitis.
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - K35.80 - Unspecified acute appendicitis
ID - 890785
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/890785/all/K35_80___Unspecified_acute_appendicitis
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -
