2015 Official ICD-10-PCS Coding Guidelines.Concept: Ischemic Heart Disease (IHD) / Coronary Heart Disease (CHD) - Measuring PrevalenceĬoronary heart disease (CHD), also called coronary artery disease (CAD), If different devices (drug-eluting, non-drug-eluting, radioactive, or no stent) are used in one procedure, separate codes are assigned to indicate how many vessels are treated with that type of device. ICD-10-PCS has one comprehensive code that describes the number of sites treated (not vessels) with PTCA and the type of stent used. ICD-9-CM requires separate codes for the PTCA, insertion of stents, number of stents, and how many vessels are treated. Rationale: This procedure is coded very differently in ICD-9-CM and ICD-10-PCS. Drug-eluting stents were placed in the RCA x 2 and LAD. Patient with CAD is admitted for PTCA and stenting of 3 coronary arteries. ICD-10-PCS also requires separate codes for the harvesting of the bypass grafts, which are coded with the root operation Excision since only a portion of the artery/vein was removed.
The cardiopulmonary bypass is coded similarly in both code sets. ICD-10-PCS with ICD-10-PCS requiring separate codes for the different types of devices (i.e., autologous artery, autologous vein). The aorto-coronary bypasses are coded differently in ICD-9-CM vs. Rationale: Both ICD-9-CM and ICD-10-PCS require a distinct code for the LIMA bypass. The patient was placed on cardiopulmonary bypass for this procedure. A segment of the left greater saphenous vein was harvested endoscopically and a portion of the right radial artery has harvested with an open excision.
Icd 10 code for cad free#
Now that we’ve reviewed the ICD-10-PCS guidelines relevant to procedures performed on coronary arteries, let’s look at a few case studies comparing ICD-9-CM to ICD-10-PCS.Ħ6-year-old with severe CAD is admitted for CABG x 3 using the left internal mammary artery (LIMA) to the left anterior descending (LAD), radial artery free graft from aorta to diagonal branch, and saphenous vein graft (SVG) from the aorta to the right coronary artery (RCA). Separate body part values are used to specify the number of sites treated when the same procedure is performed on multiple sites in the coronary arteries.Įxamples: Angioplasty of two distinct sites in the left anterior descending coronary artery with placement of two stents is coded as Dilation of Coronary Arteries, Two Sites, with Intraluminal Device.Īngioplasty of two distinct sites in the left anterior descending coronary artery, one with stent placed and one without, is coded separately as Dilation of Coronary Artery, One Site with Intraluminal Device, and Dilation of Coronary Artery, One Site with no device. The coronary arteries are classified as a single body part that is further specified by number of sites treated and not by name or number of arteries. If multiple coronary artery sites are bypassed, a separate procedure is coded for each coronary artery site that uses a different device and/or qualifier.Įxample: Aortocoronary artery bypass and internal mammary coronary artery bypass are coded separately. Rather than identifying the body part bypassed from, the body part identifies the number of coronary artery sites bypassed to, and the qualifier specifies the vessel bypassed from.Įxample: Aortocoronary artery bypass of one site on the left anterior descending coronary artery and one site on the obtuse marginal coronary artery is classified in the body part axis of classification as two coronary artery sites and the qualifier specifies the aorta as the body part bypassed from. Coronary artery bypass procedures are coded differently than other bypass procedures as described in the previous guideline. There are a few specific guidelines associated with procedures done on the coronary arteries in ICD-10-PCS which need to be reviewed.Ĭoronary arteries are classified by number of distinct sites treated, rather than number of coronary arteries or anatomic name of a coronary artery (e.g., left anterior descending).
Icd 10 code for cad cracker#
In honor of American Heart Month, this month’s Code Cracker explores the guidelines for coding heart procedures. The coding of heart procedures is done very differently in ICD-9-CM versus ICD-10-PCS. Tune in to this monthly online coding column to learn from AHIMA’s coding experts about challenging areas and documentation opportunities for ICD-10-CM/PCS.