Naloxone dispensing among the commercially insured population in the United States from 2015 to 2018.

Abstract

The Centers for Disease Control and Prevention s (CDC) Guideline for Prescribing Opioids for Chronic Pain recommends that providers consider co-prescribing naloxone when factors that increase the risk of overdose are present. Naloxone is an opioid receptor antagonist that counteracts the effects of an opioid overdose. This paper explores trends in naloxone dispensing and out-of-pocket costs among commercially insured individuals in the United States. Administrative claims data from the IBM Watson Health MarketScan database are analyzed to assess trends in naloxone dispensing from 2015 to 2018. Descriptive statistics on concurrent dispensing of naloxone with opioid analgesics are performed among several at-risk populations. The rate of commercially insured individuals being co-dispensed naloxone increased between 2015 and 2018 across all population sub-groups. In 2018, 16.2 individuals were co-dispensed naloxone for every 1000 receiving an opioid dosage\u202f≥\u202f90 MME/day compared to 0.9 in 2015, 27.6 individuals were co-dispensed naloxone for every 1000 concurrently dispensed benzodiazepines and an opioid dosage\u202f≥\u202f90 MME/day compared to 7.6 in 2015, and 43.7 individuals were co-dispensed naloxone for every 1000 receiving an opioid dosage ≥90 MME/day with a past overdose compared to 17.6 in 2015. Median out-of-pocket cost for naloxone increased from $12 in 2015 to $25 in 2018. Despite increases in naloxone dispensing from 2015 to 2018, the provision of naloxone to the commercially insured population remains low. Opportunities remain to increase the supply of naloxone to at-risk populations. Considering ways to reduce out-of-pocket costs associated with naloxone may be a potential strategy to increase access to this life-saving drug.