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v1.0.0
ICD-10 Guide
DiagnosesLeft Adnexal Cyst

Left Adnexal Cyst

ICD-10 Coding for Left Adnexal Cyst(N83.292)

PRIMARY SPECIALTYGynecology
COMPLEXITYHigh
LAST UPDATED09/15/2025
Sam Tuffun, PT, DPT
Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Left Adnexal Cyst?
Essential facts and insights about Left Adnexal Cyst

Key Clinical Considerations:

  • Pelvic pain or discomfort
  • Ultrasound showing a cystic structure in the left adnexa
  • Bimanual pelvic examination may reveal tenderness or a palpable mass

Clinical Information

Clinical Criteria & Documentation Requirements

  • Patient history including symptoms and duration
  • Results of imaging studies (e.g., ultrasound report)
  • Physical examination findings related to the adnexa

Coding Guidelines

Usage Guidelines & Examples

  • Follow guidelines for coding adnexal masses versus other ovarian conditions.
  • Common errors include misclassifying the cyst type or location.

Code Exclusions

Important Exclusions

  • Ovarian torsion
  • Malignant ovarian neoplasms
  • Other adnexal masses

Related ICD-10 Codes

Primary Codes
N83.1
Left adnexal cyst
Ancillary Codes
R19.091
Differential Codes
N83.291
N83.291
for right-sided ovarian cysts.
N83.299
N83.299
when laterality is not specified.

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Gynecology

Specialty Applications

  • Women of reproductive age presenting with pelvic pain
  • Gynecological outpatient and inpatient settings

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

  • Comprehensive clinical documentation
  • Accurate code selection based on clinical criteria
  • Proper exclusion considerations
  • Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

  • Ensure proper documentation for billing
  • Verify code specificity requirements
  • Check for any additional codes needed
  • Review payer-specific guidelines

Common Issues

  • Insufficient clinical documentation
  • Incorrect code selection
  • Missing supporting diagnoses
  • Timing and frequency documentation

Frequently Asked Questions

What are the documentation requirements?

Document patient history, physical exam findings, and imaging results.

What are the billing considerations?

Ensure accurate coding based on the diagnosis and any associated procedures.