All ICD10 Codes

M77.1

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Lateral epicondylitis

Use a more specific code (3 billable)
M77.10Lateral epicondylitis, unspecified elbowM77.11Lateral epicondylitis, right elbowM77.12Lateral epicondylitis, left elbow
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).

Instructional Notes

Includes
  • Tennis elbow
General instructions are available for the parent sections:
View CH13 NotesView M77 Notes

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M70-M79Other soft tissue disorders (M70-M79)
M77Other enthesopathies
M77.1Lateral epicondylitisNot billable
M77.10Lateral epicondylitis, unspecified elbowBillable
M77.11Lateral epicondylitis, right elbowBillable
M77.12Lateral epicondylitis, left elbowBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M77.1:

categoryM77
Other enthesopathies
View context instructions
chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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