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ICD-10 Guide
ICD-10 CodesR87.612

R87.612

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

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

Code Description

ICD-10 R87.612 is a billable code used to indicate a diagnosis of low grade squamous intraepithelial lesion on cytologic smear of cervix (lgsil).

Key Diagnostic Point:

Low grade squamous intraepithelial lesion (LGSIL) is a term used to describe abnormal changes in the squamous cells of the cervix, typically identified through a Pap smear or cervical cytology. These changes are often associated with human papillomavirus (HPV) infection, particularly with low-risk HPV types. LGSIL is considered a mild form of dysplasia, indicating that the cells are abnormal but not yet cancerous. Clinically, patients may not exhibit any symptoms, which is why routine screening is crucial. If symptoms do occur, they may include abnormal vaginal bleeding, unusual discharge, or pelvic pain. The diagnosis of LGSIL is significant as it necessitates further evaluation, often through colposcopy and biopsy, to rule out more severe lesions or cervical cancer. Management typically involves monitoring, as many LGSIL cases resolve spontaneously, but follow-up is essential to ensure that any progression is detected early.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Requires understanding of cervical cytology terminology
  • Differentiation from high-grade lesions
  • Need for accurate documentation of cytology results
  • Potential for co-existing conditions

Audit Risk Factors

  • Inadequate documentation of cytology results
  • Failure to follow up on abnormal findings
  • Misclassification of lesion grade
  • Inconsistent coding practices across providers

Specialty Focus

Medical Specialties

Internal Medicine

Documentation Requirements

Documentation must include the results of the Pap smear, any follow-up procedures, and patient education regarding the findings.

Common Clinical Scenarios

Routine screening in asymptomatic women, follow-up after abnormal Pap results.

Billing Considerations

Ensure that the patient's history includes HPV vaccination status and any previous cervical abnormalities.

Emergency Medicine

Documentation Requirements

Acute care documentation should include presenting symptoms, results of any immediate tests, and referrals for follow-up care.

Common Clinical Scenarios

Patients presenting with abnormal bleeding or discharge.

Billing Considerations

Consider the urgency of follow-up care and ensure proper referrals are documented.

Coding Guidelines

Inclusion Criteria

Use R87.612 When
  • Follow the official ICD
  • CM guidelines for coding neoplasms and abnormal findings
  • Ensure that the diagnosis is supported by the clinical documentation and that any follow
  • up procedures are coded appropriately

Exclusion Criteria

Do NOT use R87.612 When
No specific exclusions found.

Related CPT Codes

88141CPT Code

Cytopathology, cervical or vaginal, collected in preservative fluid, automated thin layer preparation

Clinical Scenario

Used when performing a Pap smear that results in LGSIL.

Documentation Requirements

Document the collection method and any relevant patient history.

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 cervical lesions, improving the accuracy of data collection and management strategies for patients with LGSIL.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of cervical lesions, improving the accuracy of data collection and management strategies for patients with LGSIL.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of cervical lesions, improving the accuracy of data collection and management strategies for patients with LGSIL.

Resources

Clinical References

  • •
    American College of Obstetricians and Gynecologists (ACOG)

Coding & Billing References

  • •
    American College of Obstetricians and Gynecologists (ACOG)

Frequently Asked Questions

What is the significance of LGSIL?

LGSIL indicates mild dysplastic changes in cervical cells, often associated with HPV infection. It requires monitoring and potential follow-up to ensure no progression to more severe lesions.