(412)

Old myocardial infarction (412)

ICD-9 code 412 for Old myocardial infarction is a medical classification as listed by WHO under the range -ISCHEMIC HEART DISEASE (410-414).

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[QUOTE="britneyjay06@gmail.com, post: 431550, member: 380260"]I'm getting denials for billing 99354 (which I am billing as an add on code in addition to the office visit code). The denial I am receivi... [ Read More ]

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Use i82.412. i82.4z2 states unspecified deep vein.... [ Read More ]

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What is the difference between the diagnosis I82.41_ and I82.4Z_? As I know the femoral vein is a deep vein so when a report states DVT of the left femoral vein do I use I82.412 or I82.4Z2? Thanks,... [ Read More ]

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