S83 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Dislocation and sprain of joints and ligaments of knee.
Includes
Avulsion of joint or ligament of knee
Laceration of cartilage, joint or ligament of knee
Sprain of cartilage, joint or ligament of knee
Traumatic hemarthrosis of joint or ligament of knee
Traumatic rupture of joint or ligament of knee
Traumatic subluxation of joint or ligament of knee
Traumatic tear of joint or ligament of knee
Code also
Any associated open wound
Type 2 excludes
Seventh character note
The appropriate 7th character is to be added to each code from category S83
Seventh character extensions
A: initial encounter
D: subsequent encounter
S: sequela
Codes
S83.0
Subluxation and dislocation of patella
S83.1
Subluxation and dislocation of knee
S83.2
Tear of meniscus, current injury
S83.3
Tear of articular cartilage of knee, current
S83.4
Sprain of collateral ligament of knee
S83.5
Sprain of cruciate ligament of knee
S83.6
Sprain of the superior tibiofibular joint and ligament
S83.8
Sprain of other specified parts of knee
S83.9
Sprain of unspecified site of knee
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
Code changed
Type 1 excludes
derangement of patella (M22.0-M22.3)injury of patellar ligament (tendon) (S76.1-)internal derangement of knee (M23.-)old dislocation of knee (M24.36)pathological dislocation of knee (M24.36)recurrent dislocation of knee (M22.0)
Type 2 excludes
strain of muscle, fascia and tendon of lower leg (S86.-)
- derangement of patella (M22.0-M22.3)
- injury of patellar ligament (tendon) (S76.1-)
- internal derangement of knee (M23.-)
- old dislocation of knee (M24.36)
- pathological dislocation of knee (M24.36)
- recurrent dislocation of knee (M22.0)
- strain of muscle, fascia and tendon of lower leg (S86.-)
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code