Examining the prior authorization process, patient outcomes, and the impact of a pharmacy intervention: A single-center review

Sabrina Popatia, Kelsey S. Flood, Nicole M. Golbari, Parth V. Patel, Suzanne M. Olbricht, Alexa B. Kimball, Martina L. Porter*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

18 Scopus citations

Abstract

Background: Dermatology experiences a disproportionately high burden of prior authorizations (PAs). Objective: To examine the effect of a centralized pharmacy intervention on the PA process and the impact of PAs on patient outcomes. Methods: A retrospective review of PAs submitted for medications before and after implementation of pharmacy intervention was conducted. Results: PA was required for 8.1% of all prescriptions. PAs were most frequently submitted for topical steroids, topical antibiotics and antifungals, and topical retinoids. Most common indications included acne, psoriasis, and dermatitis. Biologic agents (55.2%) and brand-name only medications (42.8%) required PA at higher rates. Pharmacy intervention resulted in shorter time to PA submission (4 days vs 1 day, P < .001) and decision (6 days vs 1 day, P < .001) and higher approval rates (63.9% vs 80.6%, P < .001) but did not decrease the total number of PAs. Patients with approved PAs had higher likelihood of disease improvement vs those with denied PAs (71.1% vs 58.0%, P = .013). Limitations: Data were collected from a single academic institution. Patient medication compliance was not assessed. Conclusions: The current PA process may result in delays in care and a negative impact on patients. A centralized pharmacy intervention is an effective measure but does not eliminate the overall burden of PAs.

Original languageEnglish (US)
Pages (from-to)1308-1318
Number of pages11
JournalJournal of the American Academy of Dermatology
Volume81
Issue number6
DOIs
StatePublished - Dec 2019

Keywords

  • drugs
  • medications
  • patient outcomes
  • pharmacy
  • pharmacy intervention
  • prior authorization

ASJC Scopus subject areas

  • Dermatology

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