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Z85.42
ICD-10-CM
Personal History of Endometrial Cancer

Find information on documenting and coding a personal history of endometrial cancer. Learn about relevant ICD-10 codes, Z85.820 and Z87.411, for personal history of malignant neoplasm of the body of the uterus and family history of endometrial cancer, respectively. This resource covers clinical documentation best practices, healthcare guidelines, and medical coding accuracy for a past diagnosis of endometrial cancer. Explore the importance of precise medical records for patients with a history of uterine cancer and related gynecological malignancies.

Also known as

History of Endometrial Cancer
Endometrial Cancer Remission

Diagnosis Snapshot

Key Facts
  • Definition : Previous diagnosis of cancer in the uterine lining.
  • Clinical Signs : Often asymptomatic; may have abnormal bleeding after menopause.
  • Common Settings : Gynecology clinics, oncology centers, primary care offices.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC Z85.42 Coding
Z85.4

Personal history of malignant neoplasm of body of uterus

Indicates prior endometrial cancer diagnosis, now inactive or resolved.

Z85

Personal history of malignant neoplasm

Covers history of various cancers, including gynecological malignancies.

Z00-Z99

Factors influencing health status and contact with health services

Includes personal history codes for various conditions, including cancer.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Is the endometrial cancer currently active?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Personal history of endometrial cancer
History of uterine cancer NOS
Personal history of ovarian cancer

Documentation Best Practices

Documentation Checklist
  • Endometrial cancer diagnosis date
  • Confirmation method (pathology report)
  • Cancer stage and grade documented
  • Treatment history if applicable
  • ICD-10 code Z85.42 (personal history)

Coding and Audit Risks

Common Risks
  • History Code Misuse

    Incorrectly assigning Z85.821 when active cancer (C54.1) exists. Use only for past, successfully treated endometrial cancer.

  • Unspecified Diagnosis

    Lack of specificity using Z85.821 without clear documentation of morphology or treatment. Impacts quality reporting and reimbursement.

  • Unconfirmed History

    Coding Z85.821 based solely on patient-reported history without provider validation in medical record. Requires physician confirmation.

Mitigation Tips

Best Practices
  • Code Z85.42 for personal history of endometrial cancer.
  • Document date of initial diagnosis and laterality.
  • Specify stage, grade, and histology in documentation.
  • Ensure proper sequencing for accurate reimbursement.
  • Query physician for clarification if documentation lacks detail.

Clinical Decision Support

Checklist
  • Confirm endometrial cancer diagnosis code (e.g., Z85.42)
  • Verify pathology report supports cancer history
  • Check date of diagnosis and treatment details
  • Review relevant imaging/staging information

Reimbursement and Quality Metrics

Impact Summary
  • Reimbursement and Quality Metrics Impact Summary: Personal History of Endometrial Cancer
  • ICD-10 Z85.42, Medical Billing, Coding Accuracy, Hospital Reporting, Gynecologic Oncology
  • Impact 1: Accurate Z85.42 coding ensures appropriate reimbursement for surveillance and preventive care.
  • Impact 2: Proper coding impacts quality metrics related to cancer survivorship and long-term care.
  • Impact 3: Data integrity facilitates accurate hospital reporting on prevalence of endometrial cancer history.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes. Our AI-powered assistant ensures compliance and reduces coding errors.

Quick Tips

Practical Coding Tips
  • Code Z85.42, endometrial cancer history
  • Document date of diagnosis
  • Specify stage if known
  • Note any recurrence Z85.890
  • Confirm laterality if applicable

Documentation Templates

Patient presents with a personal history of endometrial cancer (endometrial carcinoma, uterine cancer).  Initial diagnosis date was [Date of Diagnosis].  The primary site was [Location of Primary Tumor, e.g., endometrium, uterus] and the histologic type was [Histology, e.g., endometrioid adenocarcinoma, serous carcinoma].  The stage at diagnosis was [Stage, e.g., IA, IIB] according to the [Staging System, e.g., FIGO, AJCC] staging system.  Initial treatment consisted of [Treatment details, e.g., total abdominal hysterectomy, bilateral salpingo-oophorectomy, pelvic lymphadenectomy, followed by adjuvant chemotherapy with carboplatin and paclitaxel].  Patient reports [Symptoms, e.g., being asymptomatic, experiencing vaginal bleeding, pelvic pain].  Current surveillance includes [Surveillance plan, e.g., physical examination, CA-125 levels, pelvic ultrasound] every [Frequency, e.g., 3 months, 6 months].  Assessment includes ongoing monitoring for recurrence of endometrial cancer.  Plan includes continued surveillance per established guidelines and management of any recurrent or persistent symptoms.  Differential diagnoses at the time of initial diagnosis included [Differential Diagnoses, e.g., atypical endometrial hyperplasia, uterine fibroids, endometrial polyps].  Relevant medical history includes [Relevant medical history, e.g., history of obesity, hypertension, diabetes, use of tamoxifen]. Family history is significant for [Family history, e.g., breast cancer, ovarian cancer, Lynch syndrome].  Patient education provided regarding signs and symptoms of recurrence, importance of follow-up appointments, and healthy lifestyle modifications.