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ICD-10 Guide
ICD-10 CodesR87.622

R87.622

Low grade squamous intraepithelial lesion on cytologic smear of vagina (LGSIL)

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/11/2025

Code Description

ICD-10 R87.622 is a billable code used to indicate a diagnosis of low grade squamous intraepithelial lesion on cytologic smear of vagina (lgsil).

Key Diagnostic Point:

Low grade squamous intraepithelial lesion (LGSIL) refers to a mild abnormality in the squamous cells of the vagina, typically identified through a Pap smear. This finding indicates that the cells have undergone some changes, often due to human papillomavirus (HPV) infection, but are not yet cancerous. LGSIL is often associated with HPV types that are considered low-risk for progression to cervical cancer. Patients may be asymptomatic, but some may present with abnormal vaginal bleeding or discharge. The diagnosis is confirmed through cytological examination, and follow-up may include repeat Pap smears or colposcopy for further evaluation. It is crucial to monitor these lesions as they can resolve spontaneously or progress to higher-grade lesions if left untreated. Accurate coding of LGSIL is essential for appropriate management and follow-up care.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between LGSIL and high-grade lesions
  • Understanding the implications of HPV status
  • Navigating follow-up protocols and guidelines
  • Documenting patient history and symptoms accurately

Audit Risk Factors

  • Inadequate documentation of cytology results
  • Failure to document follow-up plans
  • Misclassification of LGSIL as high-grade lesions
  • Inconsistent coding of HPV status

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Documentation should include the results of the Pap smear, HPV status, and any symptoms the patient may be experiencing.

Common Clinical Scenarios

Routine screening in asymptomatic patients, follow-up of previous abnormal Pap results.

Billing Considerations

Consider the patient's age and history of cervical screenings when coding.

Emergency Medicine

Documentation Requirements

Acute care documentation should detail any presenting symptoms, such as abnormal bleeding or discharge.

Common Clinical Scenarios

Patients presenting with acute vaginal bleeding or discharge.

Billing Considerations

Emergency settings may require immediate assessment and documentation of any acute symptoms.

Coding Guidelines

Inclusion Criteria

Use R87.622 When
  • Follow the official ICD
  • CM coding guidelines, ensuring that the diagnosis is supported by clinical documentation and that the code reflects the specific findings from cytology reports

Exclusion Criteria

Do NOT use R87.622 When
No specific exclusions found.

Related CPT Codes

88141CPT Code

Cytopathology, cervical or vaginal, scraping

Clinical Scenario

Used when performing a Pap smear that results in LGSIL.

Documentation Requirements

Document the procedure performed and the findings.

Specialty Considerations

Ensure that the procedure is linked to the diagnosis of LGSIL.

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 LGSIL, improving the accuracy of patient records and facilitating better management strategies.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of conditions like LGSIL, improving the accuracy of patient records and facilitating better management strategies.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of conditions like LGSIL, improving the accuracy of patient records and facilitating better management strategies.

Resources

Clinical References

  • •
    CDC HPV Vaccine Information

Coding & Billing References

  • •
    CDC HPV Vaccine Information

Frequently Asked Questions

What is the significance of LGSIL?

LGSIL indicates mild abnormalities that may resolve on their own but require monitoring to prevent progression to more severe lesions.