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v1.0.0
ICD-10 Guide
ICD-10 CodesM46.58

M46.58

Billable

Other infective spondylopathies, sacral and sacrococcygeal region

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

Code Description

ICD-10 M46.58 is a billable code used to indicate a diagnosis of other infective spondylopathies, sacral and sacrococcygeal region.

Key Diagnostic Point:

Infective spondylopathies refer to infections affecting the vertebrae and surrounding structures, leading to inflammation and potential structural damage. The sacral and sacrococcygeal regions are particularly vulnerable due to their anatomical location and the presence of various infectious agents. Conditions such as osteomyelitis, discitis, and abscess formation can occur in these areas, often resulting from hematogenous spread or direct infection. Symptoms may include localized pain, fever, neurological deficits, and reduced mobility. Diagnosis typically involves imaging studies such as MRI or CT scans, along with laboratory tests to identify the causative organism. Treatment often requires a combination of antibiotics and surgical intervention, depending on the severity and extent of the infection. Understanding the nuances of this code is essential for accurate documentation and reimbursement.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between various types of spondylopathies
  • Identifying the specific infectious agent involved
  • Understanding the anatomical implications of the sacral and sacrococcygeal regions
  • Interpreting imaging results accurately

Audit Risk Factors

  • Inadequate documentation of the infectious agent
  • Failure to specify the location of the infection
  • Lack of imaging studies to support the diagnosis
  • Inconsistent clinical findings in the medical record

Specialty Focus

Medical Specialties

Orthopedics

Documentation Requirements

Detailed imaging reports, surgical notes, and pathology results.

Common Clinical Scenarios

Patients presenting with back pain and fever, suspected osteomyelitis.

Billing Considerations

Ensure clear documentation of the infection's origin and treatment plan.

Infectious Disease

Documentation Requirements

Microbiological data, treatment response, and follow-up notes.

Common Clinical Scenarios

Patients with systemic infections leading to spondylopathy.

Billing Considerations

Document the rationale for antibiotic choice and duration of therapy.

Coding Guidelines

Inclusion Criteria

Use M46.58 When
  • Follow the official ICD
  • CM guidelines for coding infections, ensuring that the documentation supports the diagnosis
  • Include any relevant imaging and laboratory results to substantiate the code assignment

Exclusion Criteria

Do NOT use M46.58 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

73030CPT Code

CT scan of the lumbar spine

Clinical Scenario

Used to evaluate suspected infective spondylopathy.

Documentation Requirements

Include indications for the scan and findings.

Specialty Considerations

Orthopedic specialists should correlate imaging findings with clinical symptoms.

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 infective spondylopathies, improving the accuracy of data collection and reimbursement processes.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like infective spondylopathies, improving the accuracy of data collection and reimbursement processes.

Reimbursement & Billing Impact

reimbursement processes.

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 infective spondylopathy?

Common causes include bacterial infections, such as Staphylococcus aureus, and less frequently, fungal or viral infections. Risk factors include immunocompromised states, diabetes, and intravenous drug use.