ICD 9 CM Codes

402.91 Unspecified hypertensive heart disease with heart failure
POA Exempt
Billable CodeICD-9-CM  402.91    is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
ICD-9-CM '402.91' will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
GEMS
402.91 direcly converts to ICD-10-CM
ICD-10-CM I11.0 Hypertensive heart disease with heart failure
icd9cmvol2 index entry
ICD-9-CM Volume 2 Index entries containing back-references to '.402.91.'
heart failure 402.01 402.11
heart failure 402.01 402.11
hypertensive
hypertensive heart (see also Hypertension, heart)
hypertensive (see also Hypertension, heart)
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 402.91 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.