ICD-10-CM › M00-M99 › M20-M25 › M23.30 Other meniscus derangements,... › M23.307
Other meniscus derangements, unspecified meniscus, left knee
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Other meniscus derangements, unspecified meniscus, left knee
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from M23 Internal derangement of knee
Excludes1 - never coded here
- ankylosis (M24.66)
- deformity of knee (M21.-)
- osteochondritis dissecans (M93.2)
Excludes2 - not included here
- current injury - see injury of knee and lower leg (S80-S89)
- recurrent dislocation or subluxation of joints (M24.4)
- recurrent dislocation or subluxation of patella (M22.0-M22.1)
Inherited from the M20-M25 section Other joint disorders (M20-M25)
Excludes2 - not included here
- joints of the spine (M40-M54)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Change > joint
- Mushrooming hip
- Snapping > knee
- Sprain > scapula
- Change > hip joint
- Avulsion > ligament
- Disorder > meniscus
- Division > ligament
- Retention > meniscus
- Detachment > ligament
- Detachment > meniscus
- Disruption > ligament
- Laceration > ligament
- Laceration > meniscus
- Tear, torn > ligament
- Derangement > meniscus
- Derangement > shoulder
- Detachment > cartilage
- Dislocation > meniscus
- Locking > joint > knee
- Tear, torn > cartilage
- Hemarthrosis > traumatic
- Remnant > meniscus, knee
- Avulsion > joint > capsule
- Derangement > joint > knee
- Injury > shoulder > sprain
- Laceration > joint capsule
- Tear, torn > bucket handle
- Laceration > capsule, joint
- Tear, torn > capsule, joint
- Tear, torn > meniscus > old
- Rupture, ruptured > meniscus
- Discoid > semilunar cartilage
- Lax, laxity > ligament > knee
- Rupture, ruptured > cartilage
- Bucket-handle fracture or tear
- Cicatrix > semilunar cartilage
- Cyst > intraligamentous > knee
- Disorder > joint > derangement
- Synovitis > traumatic, current
Showing 40 of 74 index phrases.
Codes in the same group
| Code | Description | Status |
|---|---|---|
| M23.300 | Other meniscus derangements, unspecified lateral meniscus, right knee | Valid |
| M23.301 | Other meniscus derangements, unspecified lateral meniscus, left knee | Valid |
| M23.302 | Other meniscus derangements, unspecified lateral meniscus, unspecified knee | Valid |
| M23.303 | Other meniscus derangements, unspecified medial meniscus, right knee | Valid |
| M23.304 | Other meniscus derangements, unspecified medial meniscus, left knee | Valid |
| M23.305 | Other meniscus derangements, unspecified medial meniscus, unspecified knee | Valid |
| M23.306 | Other meniscus derangements, unspecified meniscus, right knee | Valid |
| M23.309 | Other meniscus derangements, unspecified meniscus, unspecified knee | Valid |