Use of Proton Pump Inhibitors With Lack of Diagnostic Indications in 22 Midwestern US Skilled Nursing Facilities

The examined PPI prescribing patterns show discordance between ICD-9 diagnostic code and prescribed use of PPIs in the study population. More than half (52%) of the total number of Medicare A patients were taking the medication without an indicated diagnosis. Even when NSAIDs and anticoagulant therapy were taken into consideration as valid reasons for PPI use, 24% of all patients admitted were still prescribed PPIs without a diagnosis that indicated the need for a PPI. Considering the economic cost, potential side effects, and CMS F329 regulations, which require that an LTCF resident's drug regimen be free from unnecessary medication, it is important that prescribers in LTCFs carefully consider use of PPIs in older adults in LTCFs and monitor the continued use of PPIs to prevent both the personal cost of physical side effects and drug-drug interactions, as well as the economic cost of unnecessary medication use.