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 CodesM61.33

M61.33

Billable

Calcification and ossification of muscles associated with burns, forearm

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

Code Description

ICD-10 M61.33 is a billable code used to indicate a diagnosis of calcification and ossification of muscles associated with burns, forearm.

Key Diagnostic Point:

Calcification and ossification of muscles associated with burns, particularly in the forearm, is a condition that arises as a complication of severe thermal injuries. Following a burn, the body undergoes a healing process that can lead to abnormal mineralization of muscle tissue. This process may result in calcification, where calcium deposits form in the muscle, or ossification, where bone-like tissue develops within the muscle. These changes can lead to significant muscle stiffness, weakness, and impaired function, particularly in the forearm, which is crucial for hand and wrist movements. Patients may experience pain, reduced range of motion, and functional limitations, impacting their ability to perform daily activities. The condition is often associated with prolonged immobilization, which can exacerbate muscle atrophy and further complicate recovery. Treatment typically involves physical therapy, pain management, and in some cases, surgical intervention to remove calcified tissue. Accurate coding is essential for proper reimbursement and to reflect the complexity of the patient's condition.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of burn-related complications
  • Differentiation from other muscle disorders
  • Documentation of burn severity and location
  • Need for detailed clinical history and treatment plans

Audit Risk Factors

  • Inadequate documentation of burn severity
  • Failure to link muscle calcification to burn history
  • Misclassification of muscle disorders
  • Lack of detailed treatment records

Specialty Focus

Medical Specialties

Physical Medicine and Rehabilitation

Documentation Requirements

Detailed assessments of muscle function, range of motion, and treatment plans.

Common Clinical Scenarios

Patients recovering from severe burns with muscle stiffness and weakness.

Billing Considerations

Emphasis on functional outcomes and rehabilitation goals.

Plastic Surgery

Documentation Requirements

Surgical notes detailing burn treatment and any corrective procedures performed.

Common Clinical Scenarios

Reconstructive surgeries following burn injuries that may involve muscle calcification.

Billing Considerations

Documentation of surgical interventions and post-operative care.

Coding Guidelines

Inclusion Criteria

Use M61.33 When
  • According to ICD
  • 10 guidelines, M61
  • 33 should be used when calcification or ossification of muscles is directly linked to burn injuries
  • Coders must ensure that the documentation supports the diagnosis and that the burn's location and severity are clearly noted

Exclusion Criteria

Do NOT use M61.33 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

97110CPT Code

Therapeutic exercises

Clinical Scenario

Used for rehabilitation of muscle function post-burn.

Documentation Requirements

Records of exercises performed and patient progress.

Specialty Considerations

Focus on functional improvement and muscle strength.

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 M61.33, improving the accuracy of patient records and reimbursement processes. It emphasizes the need for detailed documentation of the patient's history and treatment.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like M61.33, improving the accuracy of patient records and reimbursement processes. It emphasizes the need for detailed documentation of the patient's history and treatment.

Reimbursement & Billing Impact

reimbursement processes. It emphasizes the need for detailed documentation of the patient's history and treatment.

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 M61.33?

The primary cause is the healing process following severe burns, which can lead to abnormal mineralization of muscle tissue.