R09.82, Postnasal dripICD-10-CM
No Prior Auth Required
Covered without prior authorization by at least one policy, though another does not cover it (medium confidence)
FIRST_COAST-L33583, Diagnostic and Therapeutic Esophagogastroduodenoscopy
J9
A57063, Billing and Coding: Diagnostic and Therapeutic Esophagogastroduodenoscopy
J9
ANTHEM-SURG.00157, Minimally Invasive Treatment of the Posterior Nasal Nerve to Treat Rhinitis
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