H59-H59
Medium Complexity

Intraoperative and postprocedural complications and disorders of eye and adnexa

Primary Specialty: Ophthalmology
Last Updated: 2025-09-09

ICD-10 Codes (0)

0 billable
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Updates & Changes

FY 2026 Updates

Current Year

Deleted Codes

No codes deleted in this range for FY 2026

No significant changes for FY 2026

This range maintains stability with current coding practices

Historical Changes

  • FY 2025: Routine maintenance updates with minor terminology clarifications
  • FY 2024: Enhanced specificity requirements for certain code ranges
  • FY 2023: Updated documentation guidelines for improved clarity

Upcoming Changes

  • Proposed updates pending review by Coordination and Maintenance Committee
  • Under consideration: Enhanced digital health integration codes

Implementation Guidance

  • Review all FY 2026 updates for H59-H59 codes before implementation
  • Always verify the most current codes in the ICD-10-CM manual
  • Ensure clinical documentation supports the selected diagnosis codes
  • +3 more guidance items...

Range Overview

high priority

The ICD-10 category H59-H59 covers intraoperative and postprocedural complications and disorders of the eye and adnexa. These codes are used to document complications that occur during or after eye surgery, including hemorrhage, infection, and other complications. They also cover disorders that are a direct result of a procedure on the eye or adnexa.

Key Usage Points:

  • Use these codes to document complications that occur during or after eye surgery.
  • These codes also cover disorders that are a direct result of a procedure on the eye or adnexa.
  • Ensure the correct code is used to accurately represent the timing (intraoperative or postprocedural) and nature of the complication or disorder.
  • Always check the ICD-10 guidelines for the most current coding practices.
  • Remember to include all relevant details in the patient's medical record to support the chosen code.

Coding Guidelines

When to Use:

  • When a patient experiences a hemorrhage during or after eye surgery.
  • When a patient develops an infection after an eye procedure.
  • When a patient has a complication, such as a dislocation of an intraocular lens, after cataract surgery.
  • When a patient has a complication, such as endophthalmitis, after intravitreal injection.

When NOT to Use:

  • When the patient has a pre-existing eye condition that is not a direct result of a procedure.
  • When the patient's eye condition is due to a systemic disease, such as diabetes.
  • When the patient has a complication from an eye procedure that has completely resolved.
  • When the patient's eye condition is due to a congenital anomaly.

Code Exclusions

Always verify exclusions by checking the ICD-10 guidelines and the patient's medical record.

Documentation Requirements

Documentation for codes in the H59-H59 range should include a detailed description of the complication or disorder, the timing (intraoperative or postprocedural), the specific procedure that led to the complication or disorder, and the patient's current status.

Clinical Information:

  • Detailed description of the complication or disorder
  • Timing of the complication or disorder (intraoperative or postprocedural)
  • Specific procedure that led to the complication or disorder
  • Patient's current status

Supporting Evidence:

  • Operative report
  • Postoperative notes
  • Clinical notes
  • Imaging reports
Good Documentation Example:

Patient developed endophthalmitis two days after receiving an intravitreal injection for age-related macular degeneration. Currently on antibiotics and being monitored closely.

Poor Documentation Example:

Patient has eye infection.

Common Documentation Errors:

  • Not including enough detail about the complication or disorder
  • Not specifying the timing of the complication or disorder
  • Not documenting the specific procedure that led to the complication or disorder
  • Not updating the patient's current status

Range Statistics

Total Codes
0
Billable
Complexity:
Medium
Primary Use:Clinical Documentation
Chapter:

Coding Complexity

Medium
Complexity Rating

Coding for the H59-H59 range can be moderately complex due to the need to accurately represent the timing and nature of the complication or disorder, as well as the specific procedure that led to it. Additionally, coders must stay current with changes to the ICD-10 guidelines.

Key Factors:
  • Determining the correct timing of the complication or disorder
  • Identifying the specific procedure that led to the complication or disorder
  • Understanding the nature of the complication or disorder
  • Keeping up-to-date with changes to the ICD-10 guidelines

Specialty Focus

Codes in the H59-H59 range are primarily used by ophthalmologists and optometrists. They may also be used by other specialists who perform procedures on the eye or adnexa.

Primary Specialties:
Ophthalmology
70%
Optometry
20%
Clinical Scenarios:
  • A patient develops a hemorrhage during cataract surgery.
  • A patient has an infection after receiving an intravitreal injection for macular degeneration.
  • A patient experiences a dislocation of an intraocular lens after cataract surgery.
  • A patient has endophthalmitis after intravitreal injection.

Resources & References

Resources for coding in the H59-H59 range include the official ICD-10 guidelines, clinical references, and educational materials.

Official Guidelines:

  • ICD-10-CM Official Guidelines for Coding and Reporting
  • American Academy of Ophthalmology ICD-10 coding resources
  • American Optometric Association ICD-10 resources

Clinical References:

  • Clinical notes
  • Operative reports
  • Postoperative notes

Educational Materials:

  • ICD-10 coding courses
  • Webinars on ophthalmology and optometry coding

Frequently Asked Questions

Can I use a code in the H59-H59 range for a pre-existing eye condition?

No, these codes are specifically for complications and disorders that are a direct result of a procedure on the eye or adnexa.