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ICD-10 Coding for Personal History of Endometrial Cancer(Z85.42)

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

Also known as:

History of Endometrial CancerEndometrial Cancer Remission

Related ICD-10 Code Ranges

Complete code families applicable to Personal History of Endometrial Cancer

Z85.42Primary Range

Personal history of malignant neoplasm of other parts of uterus

This code is used to document a patient's history of endometrial cancer after treatment has been completed and there is no active disease.

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

Used in conjunction with Z85.42 for surveillance visits post-treatment.

Key Information: ICD-10 code for personal history of endometrial cancer

Essential facts and insights about Personal History of Endometrial Cancer

The ICD-10 code for personal history of endometrial cancer is Z85.42, indicating completed treatment and remission.

Primary ICD-10-CM Code for personal history of endometrial cancer

Personal history of malignant neoplasm of other parts of uterus
Billable Code

Decision Criteria

clinical Criteria

  • Patient has completed all cancer treatment and is in remission.

documentation Criteria

  • Imaging shows no evidence of disease.

Applicable To

  • History of endometrial cancer

Excludes

  • Current malignant neoplasm of endometrium (C54.1)

Clinical Validation Requirements

  • No evidence of active disease on imaging
  • Completed treatment documented
  • Surveillance plan in place

Code-Specific Risks

  • Incorrectly using this code when the patient is still undergoing treatment.

Coding Notes

  • Ensure documentation specifies the endometrial origin of the cancer.

Ancillary Codes

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

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

Z08
Use with Z85.42 during surveillance visits.

Differential Codes

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

Malignant neoplasm of endometrium

C54.1
Use C54.1 if the cancer is currently active or the patient is undergoing treatment.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Personal History of Endometrial Cancer to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z85.42.

Impact

Clinical: May lead to inappropriate follow-up care., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials due to insufficient documentation.

Mitigation Strategy

Always specify 'endometrial' when documenting history of uterine cancer.

Impact

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

Mitigation Strategy

Confirm treatment completion and remission status before using Z85.42.

Impact

Using Z85.42 for patients still under treatment.

Mitigation Strategy

Verify treatment status and remission before coding.

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

Documentation Templates for Personal History of Endometrial Cancer

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

Routine Surveillance Post-Endometrial Cancer Treatment

Specialty: Oncology

Required Elements

  • Patient history of endometrial cancer
  • Treatment completion date
  • Current surveillance plan
  • Imaging results

Example Documentation

Patient is a 58-year-old female with personal history of endometrial adenocarcinoma (FIGO stage IB), treated with total hysterectomy and bilateral salpingo-oophorectomy completed 03/2023. No evidence of recurrence on annual CT scan 02/2025. Currently asymptomatic, here for routine surveillance.

Examples: Poor vs. Good Documentation

Poor Documentation Example
History of uterine cancer, here for check-up.
Good Documentation Example
History of FIGO IB endometrioid adenocarcinoma (2022), treated with hysterectomy + bilateral salpingo-oophorectomy. No recurrence on CT abdomen/pelvis (03/2025). Asymptomatic, here for surveillance.
Explanation
The good example provides specific details about the cancer type, treatment, and current surveillance status.

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

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