ICD-10-CM Alphabetic Index · FY 2026 88 Entries
Derangement in the ICD-10-CM Index ICD-10-CM
The main term Derangement carries 88 index entries pointing to 51 ICD-10-CM codes. Every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
88
Index Entries
51
Codes Referenced
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Default Code
D
Letter
88 of 88 shown
ICD-10-CM
Index Entries Under Derangement 88 entries · 51 codes
Derangement
ankle (internal) see Derangement, joint, articular cartilage, ankle
cartilage (articular) NEC see Derangement, joint, articular cartilage, by site
recurrent see Dislocation, recurrent
cruciate ligament, anterior, current injury see Sprain, knee, cruciate, anterior
elbow (internal) see Derangement, joint, articular cartilage, elbow
hip (joint) (internal) (old) see Derangement, joint, articular cartilage, hip
joint (internal) M24.9
ankylosis see Ankylosis
articular cartilage M24.10
ankle M24.17 Non-billable
elbow M24.12 Non-billable
foot M24.17 Non-billable
hand M24.14 Non-billable
hip M24.15 Non-billable
knee NEC M23.9 Non-billable
loose body see Loose, body
shoulder M24.11 Non-billable
specified site NEC M24.19
wrist M24.13 Non-billable
contracture see Contraction, joint
current injury see also Dislocation
knee, meniscus or cartilage see Tear, meniscus
dislocation
pathological see Dislocation, pathological
recurrent see Dislocation, recurrent
knee see Derangement, knee
ligament see Disorder, ligament
loose body see Loose, body
recurrent see Dislocation, recurrent
specified type NEC M24.80
ankle M24.87 Non-billable
elbow M24.82 Non-billable
foot joint M24.87 Non-billable
hand joint M24.84 Non-billable
hip M24.85 Non-billable
shoulder M24.81 Non-billable
specified site NEC M24.89
wrist M24.83 Non-billable
temporomandibular M26.69
knee (recurrent) M23.9 Non-billable
ligament disruption, spontaneous M23.60 Non-billable
anterior cruciate M23.61 Non-billable
capsular M23.67 Non-billable
instability, chronic M23.5 Non-billable
lateral collateral M23.64 Non-billable
medial collateral M23.63 Non-billable
posterior cruciate M23.62 Non-billable
loose body M23.4 Non-billable
meniscus M23.30 Non-billable
cystic M23.0 Non-billable
lateral M23.002
anterior horn M23.04 Non-billable
posterior horn M23.05 Non-billable
specified NEC M23.06 Non-billable
medial M23.005
anterior horn M23.01 Non-billable
posterior horn M23.02 Non-billable
specified NEC M23.03 Non-billable
degenerate see Derangement, knee, meniscus, specified NEC
detached see Derangement, knee, meniscus, specified NEC
due to old tear or injury M23.20 Non-billable
lateral M23.20 Non-billable
anterior horn M23.24 Non-billable
posterior horn M23.25 Non-billable
specified NEC M23.26 Non-billable
medial M23.20 Non-billable
anterior horn M23.21 Non-billable
posterior horn M23.22 Non-billable
specified NEC M23.23 Non-billable
retained see Derangement, knee, meniscus, specified NEC
specified NEC M23.30 Non-billable
lateral M23.30 Non-billable
anterior horn M23.34 Non-billable
posterior horn M23.35 Non-billable
specified NEC M23.36 Non-billable
medial M23.30 Non-billable
anterior horn M23.31 Non-billable
posterior horn M23.32 Non-billable
specified NEC M23.33 Non-billable
old M23.8X Non-billable
specified NEC
low back NEC see Dorsopathy, specified NEC
meniscus see Derangement, knee, meniscus
mental see Psychosis
patella, specified NEC see Disorder, patella, derangement NEC
semilunar cartilage (knee) see Derangement, knee, meniscus, specified NEC
shoulder (internal) see Derangement, joint, shoulder
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
