Coronary Artery Calcification ICD-10-CM Codes

What ICD-10 codes are used for coronary artery calcification? 

Below are several frequently employed coronary artery calcification ICD codes, along with brief explanations of each code's significance:

• I25.84 - Coronary atherosclerosis due to calcified coronary lesion: Atherosclerosis is a chronic condition characterized by the buildup of fatty deposits, cholesterol, and calcium on the inner walls of arteries. Code I25.84 in the ICD-10-CM classification system refers explicitly to coronary atherosclerosis attributed to calcified coronary lesions.
• I25.83 - Coronary atherosclerosis due to lipid rich plaque: In the ICD-10-CM classification system, I25.83 designates coronary atherosclerosis primarily provoked by the existence of lipid-rich plaques. Atherosclerosis encompasses the progressive accumulation of lipid substances, notably cholesterol and other lipids, within the walls of arteries.
• I70.90 - Unspecified atherosclerosis: This code is utilized when atherosclerosis is present but not specified to a particular location within the arterial system. It signifies a general diagnosis of atherosclerosis without pinpointing its precise manifestation.
• I70.0 - Atherosclerosis of aorta: While not specific to coronary arteries, this code signifies atherosclerosis affecting the aorta, the body's largest artery. Aortic atherosclerosis can impact blood flow and contribute to cardiovascular issues.

Which coronary artery calcification ICD codes are billable?

Yes. All of the aforementioned ICD-10-CM codes for coronary artery calcification are valid and billable.

Clinical information

• Coronary calcification refers to the accumulation of calcium within plaques in the coronary artery walls.
• Coronary arteries supply oxygenated blood to the heart muscle.
• Plaques contain cholesterol, fatty deposits, and connective tissue. Over time, calcium particles accumulate within these plaques. Calcification can make plaques rigid and hinder blood flow in coronary arteries.
• Coronary calcification can signal the early stages of coronary artery disease (CAD).
• CAD involves narrowed coronary arteries due to plaque buildup. Reduced blood flow from CAD can lead to chest pain (angina) or heart attacks.
• Identifying coronary calcification aids in assessing CAD risk. Healthcare professionals can intervene with lifestyle changes, medication, or procedures.
• Timely intervention may slow CAD progression and reduce heart-related complications.
• Coronary calcification acts as an early warning, prompting necessary medical attention.
• Implementing preventive measures can protect heart health and overall well-being.

Synonyms include

• Coronary artery disease
• Arterial calcification
• Coronary artery hardening
• Coronary artery plaque
• Coronary artery stenosis
• Native coronary artery calcification
• Atherosclerotic heart disease
• Severely calcified coronary lesion
• Calcification coronary vessels
• Unspecified angina pectoris because of coronary artery calcification
• First coronary atherosclerosis
• Chronic ischemic heart disease accompanied by coronary artery calcification
• Calcification of other coronary vessels
• Calcification of left coronary artery

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