HCPCS Level II code G9390 denotes the absence of an unplanned posterior capsule rupture requiring vitrectomy during cataract surgery. Nationally, intraoperative complications in cataract procedures are a key quality and cost driver; a code that documents an uncomplicated posterior capsule outcome supports quality measurement and accurate surgical reporting. This code is relevant to clinicians, surgical facilities, and payers tracking surgical safety and complication rates.

Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find: a clear definition of the code and its clinical context; expected service setting and operative implications; common modifiers used with ophthalmic surgical reporting (listed separately); and guidance on where to find associated diagnosis coding (Data not available in the input). The publication also outlines benchmarking and reporting considerations that payers and facilities commonly use to monitor cataract surgery outcomes.

The content provides operational clarity for coders and administrators on when to use G9390, how it fits into ambulatory and hospital surgical workflows, and what documentation elements typically support reporting of an intact posterior capsule without vitrectomy. Data elements such as specific payer policy language, associated ICD-10 codes, and taxonomies are noted as not provided in the input and should be sourced from payer policy manuals and coding references when implementing reporting or audits.