ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesM61.452

M61.452

Billable

Other calcification of muscle, left thigh

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/17/2025

Code Description

ICD-10 M61.452 is a billable code used to indicate a diagnosis of other calcification of muscle, left thigh.

Key Diagnostic Point:

M61.452 refers to the condition characterized by abnormal calcification in the muscle tissue of the left thigh. This condition can arise from various underlying causes, including trauma, inflammation, or metabolic disorders. Calcification in muscle tissue may lead to stiffness, pain, and reduced mobility, impacting the patient's quality of life. It can be associated with myositis, a condition where muscle inflammation occurs, often leading to muscle weakness and discomfort. In some cases, calcification may be a result of dystrophic calcification, where calcium deposits form in damaged or necrotic muscle tissue. Clinicians must evaluate the patient's history, physical examination findings, and imaging studies to determine the underlying cause of the calcification and to develop an appropriate treatment plan. Treatment may involve physical therapy, pain management, and addressing any underlying conditions contributing to the calcification.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between types of muscle calcification
  • Understanding the underlying causes of calcification
  • Documenting associated symptoms and conditions
  • Navigating related codes for muscle disorders

Audit Risk Factors

  • Inadequate documentation of the underlying cause of calcification
  • Failure to specify the affected muscle group
  • Misclassification of calcification type
  • Lack of supporting imaging studies

Specialty Focus

Medical Specialties

Rheumatology

Documentation Requirements

Detailed history of symptoms, physical examination findings, and imaging results.

Common Clinical Scenarios

Patients presenting with muscle pain and stiffness, particularly after trauma or in the context of autoimmune diseases.

Billing Considerations

Consideration of systemic conditions that may contribute to calcification, such as connective tissue diseases.

Orthopedics

Documentation Requirements

Surgical notes, imaging studies, and post-operative assessments.

Common Clinical Scenarios

Patients with calcification following orthopedic surgery or trauma to the thigh.

Billing Considerations

Documentation of the surgical history and any complications related to muscle calcification.

Coding Guidelines

Inclusion Criteria

Use M61.452 When
  • According to ICD
  • 10 coding guidelines, M61
  • 452 should be used when there is clear documentation of calcification in the left thigh muscle
  • Coders must ensure that the condition is not due to other specified causes and that it is not a manifestation of a more systemic condition

Exclusion Criteria

Do NOT use M61.452 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

73030CPT Code

Radiologic examination, thigh

Clinical Scenario

When imaging is performed to assess for calcification in the left thigh.

Documentation Requirements

Radiology report detailing findings of calcification.

Specialty Considerations

Orthopedic specialists may frequently order these imaging studies.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of conditions like muscle calcification, improving the accuracy of data collection and reimbursement processes. M61.452 provides a clear distinction for coders to specify the location and nature of the calcification.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like muscle calcification, improving the accuracy of data collection and reimbursement processes. M61.452 provides a clear distinction for coders to specify the location and nature of the calcification.

Reimbursement & Billing Impact

reimbursement processes. M61.452 provides a clear distinction for coders to specify the location and nature of the calcification.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What are the common causes of muscle calcification?

Common causes include trauma, inflammation, metabolic disorders, and certain systemic diseases. It is essential to evaluate the patient's history and conduct appropriate imaging to determine the underlying cause.