Friday, August 19, 2011

ICD-10 Updates: Report ‘Other’ and ‘Unspecified’ Hyperlipidemia Separately

ICD-10 offers a one-to-one code match with the previous code set for pure hypercholesterolemia, pure hyperglyceridemia, and mixed hyperlipidemia. Read on for a comparative study of how coding for the two code sets will affect you.

When ICD-10 goes into effect on October 1, 2013, there are good chances that high cholesterol will still be a hurdle for your patients. Take a look at how coding for this and similar diagnoses compares between the two code sets (ICD-9 and ICD-10).

ICD-9-CM codes include 272.0, 272.1, 272.2 and 272.4 while soon to go into effect ICD-10-CM codes include E78.0, E78.1, E78.2, E78.4, and E78.5.

ICD-10 coding changes

ICD-10 offers a one-to-one code match with ICD-9 for pure hypercholesterolemia (272.0, E78.0), pure hyperglyceridemia (272.1, E78.1), and mixed hyperlipidemia (272.2, E78.2). However where ICD-9 code offers one code for 'other and unspecified hyperlipidemia" (272.4), ICD-10 offers one code for 'other' E78.4) and a different code for “unspecified" (E78.5).

Don't change your clinicians' documentation from its present form

When it comes to clinicians' documentation you should not change it from its present form. All that you need to do as a coder to capture this already existing information is to format your superbill to capture the difference between 'other' and 'unspecified' hyperlipidemia. By 'others' it means the physician documented the type; however the new code set does not offer a code specific to the documented type. By 'Unspecified' it means that the physician didn't document the type of hyperlipidemia.

Differences between ICD-9 and ICD-10 codes for lipid metabolism disorders

Although the notes with the ICD-9 and ICD-10 codes for lipid metabolism disorders are very similar, there are a few differences though.

Example: Say for instance while 272.1 includes “hypertriglyceridemia, essential," E78.1 includes “elevated fasting triglycerides." Under E78.2, ICD-10 adds 'combined hyperlipidemia NOS', elevated cholesterol with elevated triglycerides NEC and “Hyperlipidemia, group C. Code E78.2 also has an Excludes1 note, asking you to code E78.4 for “familial combined hyperlipidemia" and E78.5 for “cerebrotendinous cholesterosis".

Bear in mind: When the new code system goes into effect on October 1, 2013, you should apply the code set and official guidelines in effect for the date of service (DOS) reported. (You can get more information here www.cdc.gov/nchs/icd/icd10cm.htm#10update.).


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