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ICD-10 Guide
ICD-10 CodesChapter 13: Diseases of the musculoskeletal systemM81

M81

Billable

Osteoporosis without current pathological fracture

Chapter 13:Diseases of the musculoskeletal system

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

Code Description

ICD-10 M81 is a billable code used to indicate a diagnosis of osteoporosis without current pathological fracture.

Key Diagnostic Point:

Osteoporosis is a systemic skeletal disorder characterized by low bone mass and microarchitectural deterioration of bone tissue, leading to increased bone fragility and susceptibility to fractures. The condition is often asymptomatic until a fracture occurs, which is why it is crucial to identify and manage osteoporosis before any pathological fractures develop. Osteoporosis without current pathological fracture indicates that the patient has low bone density but has not yet experienced a fracture due to this condition. Risk factors include age, gender (more common in postmenopausal women), family history, low body weight, and certain medical conditions or medications that affect bone metabolism. Diagnosis typically involves bone density testing (DEXA scans) to assess bone mineral density (BMD) and evaluate fracture risk. Management may include lifestyle modifications, dietary changes, and pharmacotherapy aimed at improving bone density and reducing fracture risk.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between osteoporosis and other bone density disorders.
  • Understanding the patient's fracture history and current status.
  • Interpreting bone density test results accurately.
  • Documenting risk factors and comorbidities that may affect coding.

Audit Risk Factors

  • Inadequate documentation of bone density test results.
  • Failure to document risk factors associated with osteoporosis.
  • Misclassification of osteoporosis severity.
  • Inconsistent use of codes for related conditions.

Specialty Focus

Medical Specialties

Endocrinology

Documentation Requirements

Detailed history of bone health, including family history, lifestyle factors, and results of bone density tests.

Common Clinical Scenarios

Patients presenting with low bone density, history of falls, or those on long-term corticosteroid therapy.

Billing Considerations

Endocrinologists must ensure that all relevant lab results and treatment plans are documented to support the diagnosis.

Orthopedics

Documentation Requirements

Documentation of any previous fractures, current bone health assessments, and treatment plans.

Common Clinical Scenarios

Patients with a history of fractures or those at high risk for fractures due to osteoporosis.

Billing Considerations

Orthopedic surgeons should document the rationale for surgical interventions in patients with osteoporosis.

Coding Guidelines

Inclusion Criteria

Use M81 When
  • According to ICD
  • 10 guidelines, M81 should be used when a patient has osteoporosis without a current pathological fracture
  • Documentation must support the diagnosis, including bone density test results and risk factors

Exclusion Criteria

Do NOT use M81 When
  • Exclusion criteria include conditions that may mimic osteoporosis or other specified bone disorders

Related CPT Codes

76977CPT Code

Bone density measurement

Clinical Scenario

Used for patients being evaluated for osteoporosis.

Documentation Requirements

Results of the bone density test must be documented in the patient's record.

Specialty Considerations

Endocrinologists should ensure that the test results are interpreted in the context of the patient's overall health.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of osteoporosis, improving the ability to track and manage the condition. M81 provides a clear distinction between patients with and without fractures, aiding in appropriate treatment and resource allocation.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of osteoporosis, improving the ability to track and manage the condition. M81 provides a clear distinction between patients with and without fractures, aiding in appropriate treatment and resource allocation.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of osteoporosis, improving the ability to track and manage the condition. M81 provides a clear distinction between patients with and without fractures, aiding in appropriate treatment and resource allocation.

Resources

Clinical References

  • •
    National Osteoporosis Foundation

Coding & Billing References

  • •
    National Osteoporosis Foundation

Frequently Asked Questions

What is the difference between M81 and M80?

M81 is used for patients with osteoporosis without current pathological fractures, while M80 is for those who have experienced a fracture due to osteoporosis.