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v1.0.0
ICD-10 Guide
ICD-10 CodesP83.5

P83.5

Billable

Congenital hydrocele

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

Code Description

ICD-10 P83.5 is a billable code used to indicate a diagnosis of congenital hydrocele.

Key Diagnostic Point:

Congenital hydrocele is a condition characterized by the accumulation of serous fluid in the tunica vaginalis, the pouch of serous membrane surrounding the testis. This condition is typically observed in newborn males and can be unilateral or bilateral. The etiology of congenital hydrocele is often linked to the failure of the processus vaginalis to close after descent of the testes, leading to fluid accumulation. While congenital hydroceles are usually asymptomatic and may resolve spontaneously within the first year of life, they can occasionally lead to complications such as infection or hernia. Diagnosis is primarily clinical, based on physical examination findings, where a transilluminating mass may be noted in the scrotum. Treatment is generally conservative, but surgical intervention may be required if the hydrocele persists beyond the first year or if complications arise. Accurate coding of congenital hydrocele is essential for proper management and follow-up in neonatal care.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiation from acquired hydrocele
  • Potential for associated conditions (e.g., inguinal hernia)
  • Variability in clinical presentation
  • Need for follow-up documentation

Audit Risk Factors

  • Inadequate documentation of clinical findings
  • Failure to note associated conditions
  • Incorrect coding of the type of hydrocele
  • Lack of follow-up notes on resolution or persistence

Specialty Focus

Medical Specialties

Neonatology

Documentation Requirements

Detailed physical examination findings, including size and location of the hydrocele, and any associated symptoms.

Common Clinical Scenarios

Observation of a newborn male with a scrotal mass during routine examination in the NICU.

Billing Considerations

Documentation should include the timing of diagnosis and any interventions planned or performed.

Pediatrics

Documentation Requirements

Comprehensive history and physical examination, including family history of similar conditions.

Common Clinical Scenarios

Follow-up visits for a child with a previously diagnosed congenital hydrocele.

Billing Considerations

Consideration of developmental milestones and any impact of the condition on the child's growth.

Coding Guidelines

Inclusion Criteria

Use P83.5 When
  • Follow ICD
  • CM guidelines for coding congenital conditions, ensuring accurate documentation of the diagnosis and any associated procedures

Exclusion Criteria

Do NOT use P83.5 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

54640CPT Code

Hydrocelectomy

Clinical Scenario

Surgical intervention for persistent congenital hydrocele.

Documentation Requirements

Operative report detailing the procedure and findings.

Specialty Considerations

Neonatologists should ensure that the indication for surgery is well documented.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of congenital conditions, improving the accuracy of data collection and reimbursement processes for congenital hydrocele.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of congenital conditions, improving the accuracy of data collection and reimbursement processes for congenital hydrocele.

Reimbursement & Billing Impact

reimbursement processes for congenital hydrocele.

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 typical management for congenital hydrocele in newborns?

Most congenital hydroceles are monitored and may resolve spontaneously within the first year. Surgical intervention is considered if the hydrocele persists or complications arise.