Payment diagnosis - first secondary ICD:Prid:Pt:^Patient:Nom:OASIS
payment diagnosis - first secondary icd:prid:pt:^patient:nom:oasis
Payment diagnosis - first secondary International classification of diseases:Presence or Identity:To identify measures at a point in time:^Patient:Nominal:OASIS
payment diagnosis - first secondary international classification of diseases:presence or identity:to identify measures at a point in time:^patient:nominal:oasis