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ICD-10 Coding for White Without Pressure(H35.4)

Complete ICD-10-CM coding and documentation guide for White Without Pressure. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

WWOPPeripheral Retinal Degeneration

Related ICD-10 Code Ranges

Complete code families applicable to White Without Pressure

H35.4Primary Range

Peripheral retinal degeneration

This range includes conditions like white without pressure, which is a type of peripheral retinal degeneration.

Degenerative myopia

This range is relevant when white without pressure is associated with high myopia.

Key Information: ICD-10 code for white without pressure

Essential facts and insights about White Without Pressure

The ICD-10 code for white without pressure is H35.4, covering peripheral retinal degeneration.

Primary ICD-10-CM Code for white without pressure

Peripheral retinal degeneration
Non-billable Code

Decision Criteria

clinical Criteria

  • Presence of translucent white/gray retinal lesions with scalloped borders

documentation Criteria

  • Detailed description of retinal findings and laterality

Applicable To

  • White without pressure
  • Lattice degeneration

Excludes

  • Retinal detachment (H33.-)

Clinical Validation Requirements

  • Translucent white/gray areas on the retina
  • Scalloped borders without vitreous traction
  • OCT showing hyperreflective outer retinal layers

Code-Specific Risks

  • Failure to specify laterality
  • Not documenting associated conditions like high myopia

Coding Notes

  • Ensure laterality is specified and document any associated conditions like high myopia.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Degenerative myopia with peripheral retinal degeneration

H44.2D
Use when white without pressure is linked to axial myopia.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Retinoschisis

H33.1-
Intraretinal splitting on OCT

Subclinical retinal detachment

H33.02-
Fluid accumulation on OCT

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting White Without Pressure to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code H35.4.

Impact

Clinical: Incomplete clinical picture for patient management., Regulatory: Non-compliance with coding guidelines., Financial: Potential loss of reimbursement for related conditions.

Mitigation Strategy

Always measure and document axial length in myopic patients., Use comprehensive templates that include associated conditions.

Impact

Reimbursement: May lead to claim denials or reduced reimbursement., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate clinical data and reporting.

Mitigation Strategy

Always specify the affected eye(s) in the documentation.

Impact

Lack of OCT documentation to support WWOP diagnosis.

Mitigation Strategy

Ensure OCT findings are included in the patient's record.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for White Without Pressure, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for White Without Pressure

Use these documentation templates to ensure complete and accurate documentation for White Without Pressure. These templates include all required elements for proper coding and billing.

Incidental WWOP in a myopic patient

Specialty: Ophthalmology

Required Elements

  • Patient age and refractive error
  • Detailed retinal examination findings
  • Imaging results (OCT)
  • Axial length measurements

Example Documentation

62-year-old female with -8.00D myopia. Ultra-widefield imaging reveals bilateral equatorial WWOP lesions with hyperreflective ellipsoid zone on OCT. No breaks.

Examples: Poor vs. Good Documentation

Poor Documentation Example
WWOP noted.
Good Documentation Example
Inferotemporal WWOP (OD) with 1.5 scalloped borders. OCT shows intact outer retina. Axial length: 27.2mm. No PVD.
Explanation
The good example provides specific details about the location, imaging findings, and axial length, which are necessary for accurate coding and clinical understanding.

Need help with ICD-10 coding for White Without Pressure? Ask your questions below.

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