E11.3553: Type 2 Diabetes with Stable Proliferative Diabetic Retinopathy, Bilateral

Clinical Context

Stable Proliferative Diabetic Retinopathy (PDR) indicates that the patient has advanced diabetic eye disease (neovascularization) that has been treated (usually with Panretinal Photocoagulation - PRP) and is currently quiescent.

  • “Stable” means the new blood vessels have regressed, usually leaving visible laser scars.

  • Implication: The patient is not currently requiring acute treatment for active bleeding or growth, but requires lifelong monitoring.

Coding Distinctions

  • E11.3593: PDR, Bilateral (Active/Unspecified). Use this if the PDR is active or untreated.

  • E11.3553: PDR, Bilateral (Stable). Use this only if the provider explicitly documents “Stable” or “Quiescent” post-treatment.

  • E11.3513: PDR with Diabetic Macular Edema (DME). Use if edema is present (trumps stability code).

ICD-10-CM Diagnosis Codes

Primary Code

  • E11.3553 - Type 2 diabetes mellitus with stable proliferative diabetic retinopathy, bilateral
    • Usage: Use for T2DM patients with bilateral treated/stable PDR.
  • E10.3553 - Type 1 diabetes mellitus with stable proliferative diabetic retinopathy, bilateral.

  • E11.3551 - … stable PDR, right eye.

  • E11.3552 - … stable PDR, left eye.

  • Z79.4 - Long term (current) use of insulin (Code also if the T2DM patient uses insulin).

CPT Procedure Codes (Monitoring & Maintenance)

1. Fundus Photography

Code: 92250

Long Title: Fundus photography with interpretation and report.

  • Explanation: Used to document the stability of the laser scars and ensure no new neovascularization.

  • wRVU (approx): 0.45

  • Global Period: XXX

  • Assistant Payable: No

2. OCT Retina

Code: 92134

Long Title: Scanning computerized ophthalmic diagnostic imaging, posterior segment, with interpretation and report, unilateral or bilateral; retina.

  • Explanation: Checks for subclinical macular edema or traction.

  • wRVU (approx): 0.45

  • Global Period: XXX

3. Extended Ophthalmoscopy

Code: 92201 or 92202

Long Title: Ophthalmoscopy, extended, with retinal drawing (e.g., for retinal detachment, melanoma), with interpretation and report.

  • Explanation: Detailed drawing of the periphery. Note: Payer rules for “Stable” PDR often restrict this code; it is usually reserved for active or symptomatic pathology.

Bundling & NCCI Edits

Imaging Pairs

  • Rule: OCT Retina (92134) and Fundus Photos (92250) are mutually exclusive on the same day under NCCI edits.

  • Action: You typically bill only the one that provides the most critical diagnostic information for that visit, or use Modifier -59 if they assess distinct pathologies (risky audit flag).

Risk Adjustment (HCC)

  • HCC Category: HCC 18 (Diabetes with Chronic Complications).

    • Impact: This code carries significant risk adjustment weight because “Proliferative” retinopathy (even if stable) indicates severe systemic microvascular disease.