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v1.0.0
ICD-10 Guide
ICD-10 CodesN83.29

N83.29

Billable

Other ovarian cysts

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/18/2025

Code Description

ICD-10 N83.29 is a billable code used to indicate a diagnosis of other ovarian cysts.

Key Diagnostic Point:

Ovarian cysts are fluid-filled sacs that develop on the ovaries, and while many are benign and asymptomatic, some can lead to complications. The term 'other ovarian cysts' encompasses various types of cysts that do not fall under specific classifications such as functional cysts or neoplastic cysts. This code is particularly relevant in cases where cysts are associated with conditions like endometriosis, where endometrial tissue grows outside the uterus, potentially leading to the formation of endometriomas. Additionally, ovarian cysts can be linked to female genital prolapse, where pelvic organs descend due to weakened pelvic support structures. Fistulas, abnormal connections between organs, may also complicate the clinical picture. Other ovarian disorders, such as polycystic ovary syndrome (PCOS), can lead to multiple cysts and hormonal imbalances. Accurate coding for 'other ovarian cysts' requires a thorough understanding of the patient's clinical history and associated conditions, as these factors can significantly influence treatment and management strategies.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of cyst types and their clinical implications
  • Potential overlap with other gynecological conditions
  • Need for detailed patient history to determine the correct diagnosis
  • Variability in presentation and symptoms among patients

Audit Risk Factors

  • Inadequate documentation of cyst type and characteristics
  • Failure to link cysts to associated conditions like endometriosis
  • Misclassification of cysts as neoplastic without proper evaluation
  • Lack of clarity in the clinical rationale for the diagnosis

Specialty Focus

Medical Specialties

Gynecology

Documentation Requirements

Detailed descriptions of cyst characteristics, associated symptoms, and any relevant imaging findings.

Common Clinical Scenarios

Patients presenting with pelvic pain, irregular menstruation, or incidental findings on imaging.

Billing Considerations

Consideration of the patient's reproductive history and any previous surgeries that may affect ovarian health.

Reproductive Endocrinology

Documentation Requirements

Comprehensive hormonal assessments and detailed patient history regarding fertility issues.

Common Clinical Scenarios

Patients with infertility concerns, hormonal imbalances, or suspected PCOS.

Billing Considerations

Documentation of any fertility treatments or interventions that may influence the presence of ovarian cysts.

Coding Guidelines

Inclusion Criteria

Use N83.29 When
  • According to ICD
  • 10 guidelines, N83
  • 29 should be used when the specific type of ovarian cyst is not classified elsewhere
  • It is essential to document the clinical context and any associated conditions to ensure accurate coding

Exclusion Criteria

Do NOT use N83.29 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

58661CPT Code

Laparoscopy, surgical, with removal of ovarian cyst

Clinical Scenario

Used when a patient with an ovarian cyst requires surgical intervention.

Documentation Requirements

Operative report detailing the procedure and findings.

Specialty Considerations

Ensure that the indication for surgery is clearly documented.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of ovarian cysts, improving the ability to capture the complexity of these conditions and their management.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of ovarian cysts, improving the ability to capture the complexity of these conditions and their management.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of ovarian cysts, improving the ability to capture the complexity of these conditions and their management.

Resources

Clinical References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Coding & Billing References

  • •
    ICD-10-CM Official Guidelines for Coding and Reporting

Frequently Asked Questions

What is the difference between N83.29 and N83.20?

N83.29 is used for other ovarian cysts that do not fit into specific categories, while N83.20 is for unspecified ovarian cysts. Accurate documentation is essential to determine the correct code.