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ICD-10 Coding for History of Ovarian Cancer(Z85.43, Z08)

Complete ICD-10-CM coding and documentation guide for History of Ovarian Cancer. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Past Ovarian CancerOvarian Cancer Remission

Related ICD-10 Code Ranges

Complete code families applicable to History of Ovarian Cancer

Z85.43Primary Range

Personal history of malignant neoplasm of ovary

This code is used to indicate a patient's past history of ovarian cancer when there is no current evidence of disease.

Encounter for follow-up examination after completed treatment for malignant neoplasm

This code is used for follow-up visits after cancer treatment to ensure there is no recurrence.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
Z85.43Personal history of malignant neoplasm of ovaryUse when the patient has a history of ovarian cancer with no current evidence of disease.
  • Pathology report confirming original diagnosis
  • Treatment end date >5 years prior
  • Current imaging: CT/PET showing no lesions
  • + 1 more
Z08Encounter for follow-up examination after completed treatment for malignant neoplasmUse during follow-up visits after cancer treatment.
  • Documented surveillance plan
  • Imaging and lab results confirming no recurrence

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 history of ovarian cancer

Essential facts and insights about History of Ovarian Cancer

The ICD-10 code for history of ovarian cancer is Z85.43, indicating no current evidence of disease.

Primary ICD-10-CM Codes for history of ovarian cancer

Personal history of malignant neoplasm of ovary
Billable Code

Decision Criteria

clinical Criteria

  • Patient has completed treatment and is in remission with no evidence of disease.

documentation Criteria

  • Records must show treatment completion and current status as 'no evidence of disease'.

Applicable To

  • History of ovarian cancer

Excludes

  • Current ovarian cancer (C56.9)

Clinical Validation Requirements

  • Pathology report confirming original diagnosis
  • Treatment end date >5 years prior
  • Current imaging: CT/PET showing no lesions
  • CA-125 <35 U/mL

Code-Specific Risks

  • Incorrectly using this code for active cancer cases
  • Lack of documentation for 'no evidence of disease'

Coding Notes

  • Ensure documentation clearly states 'no evidence of disease' and includes follow-up plans.

Ancillary Codes

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

Follow-up examination after treatment for malignant neoplasm

Z08
Use for follow-up visits to monitor for recurrence.

Differential Codes

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

Malignant neoplasm of ovary, unspecified

C56.9
Use C56.9 for active ovarian cancer cases.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting History of Ovarian Cancer to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z85.43.

Impact

Clinical: Misinterpretation of patient's current health status., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials.

Mitigation Strategy

Specify treatment details and current status, Use precise medical terminology

Impact

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

Mitigation Strategy

Verify current disease status and use active cancer codes if applicable.

Impact

Using history codes for active cancer cases.

Mitigation Strategy

Regular training on coding guidelines and verification of current disease status.

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 History of Ovarian Cancer, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for History of Ovarian Cancer

Use these documentation templates to ensure complete and accurate documentation for History of Ovarian Cancer. These templates include all required elements for proper coding and billing.

Annual follow-up visit

Specialty: Oncology

Required Elements

  • Patient history
  • Current status
  • Surveillance plan

Example Documentation

55yo F with history of stage IIIC ovarian carcinoma, s/p TAH/BSO + chemo. Last treatment 08/2018. Asymptomatic, CA-125: 14 U/mL, CT: No evidence of disease.

Examples: Poor vs. Good Documentation

Poor Documentation Example
History of ovarian cancer.
Good Documentation Example
History of stage IIIC ovarian carcinoma, treated with TAH/BSO and chemotherapy, NED since 2018.
Explanation
The good example provides specific treatment details and current status.

Need help with ICD-10 coding for History of Ovarian Cancer? Ask your questions below.

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