ICD-10-CM
S81.009A - Unspecified open wound, unspecified knee [initial encounter]
Code
S81.009A - Unspecified open wound, unspecified knee [initial encounter]
[Billable]
[Billable]
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Citation
"S81.009A - Unspecified Open Wound, Unspecified Knee [initial Encounter]." 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/891661/all/S81_009A___Unspecified_open_wound__unspecified_knee_[initial_encounter].
S81.009A - Unspecified open wound, unspecified knee [initial encounter]. 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/891661/all/S81_009A___Unspecified_open_wound__unspecified_knee_[initial_encounter]. Accessed May 7, 2026.
S81.009A - Unspecified open wound, unspecified knee [initial encounter]. (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/891661/all/S81_009A___Unspecified_open_wound__unspecified_knee_[initial_encounter]
S81.009A - Unspecified Open Wound, Unspecified Knee [initial Encounter] [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/891661/all/S81_009A___Unspecified_open_wound__unspecified_knee_[initial_encounter].
* Article titles in AMA citation format should be in sentence-case
TY - ELEC
T1 - S81.009A - Unspecified open wound, unspecified knee [initial encounter]
ID - 891661
BT - ICD-10-CM
UR - https://www.unboundmedicine.com/icd/view/ICD-10-CM/891661/all/S81_009A___Unspecified_open_wound__unspecified_knee_[initial_encounter]
PB - Centers for Medicare and Medicaid Services and the National Center for Health Statistics
ET - 10
DB - ICD-10-CM
DP - Unbound Medicine
ER -
