单词	co-payment
释义	co-payment noun co-pay·​ment ˈkō-ˌpā-mənt  ˌkō-ˈpā : a relatively small fixed fee that a health insurer (such as an HMO) requires the patient to pay upon incurring a medical expense (as for a routine office visit, surgical procedure, or prescription drug) covered by the health insurer Word History First Known Use 1966, in the meaning defined above Medical Definition co-payment noun co-pay·​ment (ˈ)kō-ˈpā-mənt  : a relatively small fixed fee that a health insurer (as an HMO) requires the patient to pay upon incurring a medical expense (as for a routine office visit, surgical procedure, or prescription drug) covered by the health insurer
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