Summary & Overview
HCPCS S0620: Routine Ophthalmological Exam with Refraction, New Patient
HCPCS Level II code S0620 denotes a routine ophthalmological examination with refraction for a new patient — a comprehensive eye evaluation performed to assess vision, prescribe corrective lenses, and screen for ocular disease. This code matters nationally because vision care is a common primary care referral and an entry point to broader ophthalmic services; accurate coding affects access, care coordination, and claims processing across commercial and public payers.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise review of the code’s clinical context, expected site of service, typical use cases, and the payers most relevant to reimbursement and coverage workflows. The publication summarizes benchmarks where available, highlights recent policy or coverage updates that affect the code, and situates S0620 in practice workflows for new patient eye evaluations.
The content is intended for revenue cycle leaders, ophthalmology practice administrators, and policy analysts seeking a national overview of how this service is classified, billed, and integrated into payer networks. Data not available in the input are noted explicitly.
Billing Code Overview
HCPCS Level II code S0620 represents a routine ophthalmological examination including refraction for a new patient. The service type is comprehensive eye exam with refraction, typically performed to evaluate vision, prescribe corrective lenses, and assess ocular health for patients new to the provider.
Typical site of service: office or clinic-based ophthalmology practice where comprehensive eye examinations and vision testing are provided.
Data not available in the input for associated taxonomies, ICD-10 diagnoses, related codes, and service line.
Clinical & Coding Specifications
Clinical Context
A 58-year-old patient presents to an ophthalmology clinic as a new patient complaining of progressively blurry vision and difficulty with near tasks over the past year. The patient has not had an eye exam in several years and reports a history of type 2 diabetes and mild hypertension. The clinical workflow for a routine ophthalmological examination including refraction (S0620) begins with patient registration and medication/allergy reconciliation, followed by collection of visual history and review of systems. The ocular exam sequence includes measurement of visual acuity, pupil assessment, extraocular motility testing, intraocular pressure measurement, slit-lamp examination of the anterior segment, and dilated fundus examination when indicated. Subjective refraction is performed to determine best corrected visual acuity and to prescribe corrective lenses. Diagnostic testing (for example, ocular imaging or visual field testing) may be ordered based on findings. Documentation should support the new patient status, elements of the eye examination, and that a refraction was performed to qualify use of S0620. Typical sites of service include ophthalmology or optometry clinics and ambulatory surgical centers when preoperative clearance examinations are required.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Significant, separately identifiable evaluation and management service by the same physician on the same day of the procedure or other service |