This database was last updated in July 2015 and is based on data from 2009 to 2013. It should only be used as a historical snapshot.
Other Information about this Surgeon
DANIEL MOYNIHAN
- 14555 CORTEZ BLVD, BROOKSVILLE,
FLORIDA
34613-6003 | 352-556-4823
(address information updated Aug. 19, 2013)
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This Surgeon's Procedures
How we calculated these rates: Guided by top researchers and doctors, ProPublica used Medicare data from 2009-2013 to identify cases where a patient died in the hospital or had to be readmitted within 30 days for a problem related to one of these elective procedures. We then calculated complication rates for surgeons, carefully accounting for differences in patient health, age and hospital quality. These rates are calculated using data from Medicare records, which do not include patients with private insurance or in another program like Medicaid. A surgeon’s rate spans all hospitals at which he or she operates and is not unique to a given hospital. Read our methodology »
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Knee Replacement
Total knee replacement (ICD-9-CM code 81.54)
Replace diseased knee joint with an artificial knee. The most common reason for a knee replacement is osteoarthritis, which is a breakdown of the cartilage in the joint. More information 
This Surgeon
Hip Replacement
Total hip replacement (ICD-9-CM code 81.51)
Replace diseased hip joint with an artificial hip joint. The most common reason for a hip replacement is osteoarthritis, which is a breakdown of the cartilage in the joint. More information