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ICD-10 Coding for Bone Density Screening(Z13.820, M85.8)

Complete ICD-10-CM coding and documentation guide for Bone Density Screening. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

DEXA ScanBone Mineral Density TestOsteoporosis Screening

Related ICD-10 Code Ranges

Complete code families applicable to Bone Density Screening

Z13.820Primary Range

Encounter for screening for osteoporosis

Used for screening asymptomatic individuals for osteoporosis.

Other specified disorders of bone density and structure

Used for diagnosing existing bone density disorders.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
Z13.820Encounter for screening for osteoporosisUse for routine screening of osteoporosis in asymptomatic individuals.
  • Patient is asymptomatic
  • Screening is per guidelines (e.g., postmenopausal women)
M85.8Other specified disorders of bone density and structureUse when there is a confirmed disorder of bone density.
  • T-score indicating osteopenia or osteoporosis
  • Clinical symptoms or history of fractures

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for bone density screening

Essential facts and insights about Bone Density Screening

The ICD-10 code for bone density screening is Z13.820, used for routine osteoporosis screening in asymptomatic individuals.

Primary ICD-10-CM Codes for bone density screening

Encounter for screening for osteoporosis
Billable Code

Decision Criteria

clinical Criteria

  • Patient is asymptomatic and meets screening criteria.

Applicable To

  • Screening for osteoporosis

Excludes

  • Diagnostic testing for osteoporosis (M85.8)

Clinical Validation Requirements

  • Patient is asymptomatic
  • Screening is per guidelines (e.g., postmenopausal women)

Code-Specific Risks

  • Incorrectly using for diagnostic purposes

Coding Notes

  • Ensure the patient is asymptomatic and the screening is routine.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Long term (current) use of systemic steroids

Z79.52
Use when the patient is on long-term glucocorticoid therapy.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Other specified disorders of bone density and structure

M85.8
Used when there is a known disorder of bone density.

Encounter for screening for osteoporosis

Z13.820
Use for asymptomatic screening.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Bone Density Screening to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z13.820.

Impact

Clinical: Inadequate assessment of bone health, Regulatory: Non-compliance with documentation standards, Financial: Potential claim denials

Mitigation Strategy

Ensure T-scores are documented for all DXA scans, Use templates to capture all necessary data

Impact

Reimbursement: Incorrect coding can lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate patient records.

Mitigation Strategy

Use M85.8 for diagnostic purposes when a disorder is present.

Impact

Using screening codes for diagnostic purposes can trigger audits.

Mitigation Strategy

Ensure proper documentation and code selection based on clinical indications.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Bone Density Screening, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Bone Density Screening

Use these documentation templates to ensure complete and accurate documentation for Bone Density Screening. These templates include all required elements for proper coding and billing.

Routine Osteoporosis Screening

Specialty: Endocrinology

Required Elements

  • Patient demographics
  • Screening indication
  • T-score results
  • Clinical interpretation

Example Documentation

Patient: 65F, postmenopausal, screening per guidelines. T-score: -2.5 at lumbar spine.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient screened for osteoporosis.
Good Documentation Example
65F postmenopausal, screened for osteoporosis. T-score: -2.5 at lumbar spine, indicating osteopenia.
Explanation
The good example includes specific patient details and T-score results.

Need help with ICD-10 coding for Bone Density Screening? Ask your questions below.

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