All ICD10 Codes

M21.764

Billable
ChapterM00–M99
Ranksubcategory
Official Description

Unequal limb length (acquired), left fibula

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).
General instructions are available for the parent sections:
View CH13 NotesView M20-M25 NotesView M21 Notes

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M20-M25Other joint disorders (M20-M25)
M21Other acquired deformities of limbs
M21.7Unequal limb length (acquired)
M21.76Unequal limb length (acquired), tibia and fibula
M21.764Unequal limb length (acquired), left fibulaBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M21.764:

categoryM21
Other acquired deformities of limbs
View context instructions
blockM20-M25
Other joint disorders (M20-M25)
View context instructions
chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 564
Other Musculoskeletal System and Connective Tissue Diagnoses with MCC
DRG 565
Other Musculoskeletal System and Connective Tissue Diagnoses with CC
DRG 566
Other Musculoskeletal System and Connective Tissue Diagnoses without CC/MCC

Cross Reference

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