Q73.8 – Other reduction defects of unspecified limb(s)
ICD-10-CM 2027 diagnosis code · Congenital malformations and deformations of the musculoskeletal system
ICD-10-CM code
Q73.8
- Code
Q73.8(claims format:Q738)- Description
- Other reduction defects of unspecified limb(s)
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 17. Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- Block
- Q65-Q79 Congenital malformations and deformations of the musculoskeletal system
- Parent codes
- Q73
Notes for Q73.8
Applicable to:
- Longitudinal reduction deformity of unspecified limb(s)
- Ectromelia of limb NOS
- Hemimelia of limb NOS
- Reduction defect of limb NOS
Index terms for Q73.8
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in Q73
Frequently asked questions
What is ICD-10 code Q73.8?
Q73.8 is the ICD-10-CM code for other reduction defects of unspecified limb(s), in the block Q65-Q79 (Congenital malformations and deformations of the musculoskeletal system).
Is Q73.8 a billable code?
Yes. Q73.8 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does Q73.8 belong to?
It belongs to category Q73 – Reduction defects of unspecified limb.
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.