M24.4 – Recurrent dislocation of joint

ICD-10-CM 2027 diagnosis code · Other joint disorders

Non-billable header

ICD-10-CM code M24.4

Code: M24.4 (claims format: M244)
Description: Recurrent dislocation of joint
Billable: No – use a more specific code below
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 13. Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block: M20-M25 Other joint disorders
Parent codes: M24

Billable codes under M24.4

M24.4 is a header code and cannot be used on claims. Choose the most specific code:

M24.40 – Recurrent dislocation, unspecified jointBillable
M24.41 – Recurrent dislocation, shoulderHeader (more codes below)
M24.42 – Recurrent dislocation, elbowHeader (more codes below)
M24.43 – Recurrent dislocation, wristHeader (more codes below)
M24.44 – Recurrent dislocation, hand and finger(s)Header (more codes below)
M24.45 – Recurrent dislocation, hipHeader (more codes below)
M24.46 – Recurrent dislocation, kneeHeader (more codes below)
M24.47 – Recurrent dislocation, ankle, foot and toesHeader (more codes below)
M24.49 – Recurrent dislocation, other specified jointBillable

Notes for M24.4

Applicable to:

Recurrent subluxation of joint

Excludes2 (not included here):

recurrent dislocation of patella (M22.0-M22.1)
recurrent vertebral dislocation (M43.3-, M43.4, M43.5-)

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

M24 – Other specific joint derangements

Excludes1 (not coded here):

current injury - see injury of joint by body region

Excludes2 (not included here):

ganglion (M67.4)
snapping knee (M23.8-)
temporomandibular joint disorders (M26.6-)

Block M20-M25

Excludes2 (not included here):

joints of the spine (M40-M54)

Related codes in M24

M24.0 – Loose body in jointHeader
M24.1 – Other articular cartilage disordersHeader
M24.2 – Disorder of ligamentHeader
M24.3 – Pathological dislocation of joint, not elsewhere classifiedHeader
M24.5 – Contracture of jointHeader
M24.6 – Ankylosis of jointHeader
M24.7 – Protrusio acetabuliBillable
M24.8 – Other specific joint derangements, not elsewhere classifiedHeader
M24.9 – Joint derangement, unspecifiedBillable

Frequently asked questions

What is ICD-10 code M24.4?

M24.4 is the ICD-10-CM code for recurrent dislocation of joint, in the block M20-M25 (Other joint disorders).

Is M24.4 a billable code?

No. M24.4 is a header code with more specific child codes; report one of the billable codes listed above.

What category does M24.4 belong to?

It belongs to category M24 – Other specific joint derangements.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.