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 CodesM61.361

M61.361

Billable

Calcification and ossification of muscles associated with burns, right lower leg

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

Code Description

ICD-10 M61.361 is a billable code used to indicate a diagnosis of calcification and ossification of muscles associated with burns, right lower leg.

Key Diagnostic Point:

Calcification and ossification of muscles associated with burns is a condition that arises following thermal injuries, particularly in the context of severe burns. This condition is characterized by the deposition of calcium salts in muscle tissue, leading to stiffness, pain, and impaired mobility. In the right lower leg, this can significantly affect the patient's ability to perform daily activities and may result in long-term functional impairment. The pathophysiology involves a complex interplay of inflammatory processes and tissue repair mechanisms, where necrotic muscle tissue may undergo calcification as part of the healing process. Clinically, patients may present with muscle weakness, limited range of motion, and discomfort in the affected area. Diagnosis typically involves imaging studies, such as X-rays or MRI, to visualize the extent of calcification and assess muscle integrity. Management may include physical therapy, pain management, and in some cases, surgical intervention to remove calcified tissue. Understanding the implications of this condition is crucial for effective treatment and rehabilitation.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Specificity of the location (right lower leg)
  • Association with burn injuries
  • Differentiation from other muscle disorders
  • Need for detailed documentation of burn severity

Audit Risk Factors

  • Inadequate documentation of burn severity
  • Failure to specify the affected muscle group
  • Lack of imaging studies to support diagnosis
  • Misclassification of the condition as a non-burn related issue

Specialty Focus

Medical Specialties

Physical Medicine and Rehabilitation

Documentation Requirements

Detailed assessment of muscle function, range of motion, and pain levels.

Common Clinical Scenarios

Patients recovering from severe burns with muscle stiffness and weakness.

Billing Considerations

Documentation should include functional assessments and treatment plans tailored to the patient's rehabilitation needs.

Orthopedic Surgery

Documentation Requirements

Surgical notes detailing the extent of calcification and any interventions performed.

Common Clinical Scenarios

Surgical intervention for removal of calcified muscle tissue in burn patients.

Billing Considerations

Clear documentation of pre-operative assessments and post-operative outcomes is essential.

Coding Guidelines

Inclusion Criteria

Use M61.361 When
  • According to ICD
  • 10 coding guidelines, M61
  • 361 should be used when there is clear documentation of calcification and ossification of muscles specifically due to burn injuries
  • It is important to ensure that the documentation supports the diagnosis and includes details about the burn's severity and location

Exclusion Criteria

Do NOT use M61.361 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

97110CPT Code

Therapeutic exercises

Clinical Scenario

Used in conjunction with M61.361 for rehabilitation of muscle function.

Documentation Requirements

Documentation of the patient's progress and specific exercises performed.

Specialty Considerations

Physical therapists should document the rationale for exercise selection based on muscle weakness.

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 M61.361, which improves the accuracy of patient records and facilitates better tracking of treatment outcomes related to burn injuries.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like M61.361, which improves the accuracy of patient records and facilitates better tracking of treatment outcomes related to burn injuries.

Reimbursement & Billing Impact

reimbursement and to avoid claim denials.

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 is the primary cause of calcification in muscles associated with burns?

Calcification in muscles associated with burns is primarily due to the inflammatory response and tissue necrosis following severe thermal injuries, leading to abnormal calcium deposition in the affected muscle tissue.