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ICD-10 Code or Description Search:

I66.11 Quick jump to specific ICD-10 (CM) Code: I66.13


See Category: Diseases of the circulatory system

See Header: Occlusion and stenosis of anterior cerebral artery

ICD-10 (CM) Code and Descriptor

I66.12 Occlusion and stenosis of left anterior cerebral artery

I6612 utilizaton on OPPS claims.*

Primary
ICD10 Code
ICD10
Position 2
ICD10
Position 3
ICD10
Position 4
ICD10
Position 5
ICD10
Position 6
ICD10
Position 7
ICD10
Position 8
ICD10
Position 9
ICD10
Position 10
13.03% 23.51% 15.01% 10.76% 8.50% 4.53% 4.82% 3.68% 2.55% 3.12%

* Medicare Part A utilization data is derived from the 100% 2023 Outpatient (Fee-for-Service) Standard Analytical File.

Commonly Associated Procedure Codes for I66.12*:

CPT
Description Number of Claims Sum Performed
Q9967
LOCM 300-399MG/ML IODINE,1ML 20 1,890
36415
COLL VENOUS BLD VENIPUNCTURE 14 16
70544
MR ANGIOGRAPHY HEAD W/O DYE 13 13
85025
COMPLETE CBC W/AUTO DIFF WBC 13 13
80053
COMPREHEN METABOLIC PANEL 11 11
70496
CT ANGIOGRAPHY HEAD 10 10
G0463
HOSPITAL OUTPT CLINIC VISIT 9 9
70498
CT ANGIOGRAPHY NECK 9 9
85610
PROTHROMBIN TIME 9 10
A9270
NON-COVERED ITEM OR SERVICE 9 16
J1644
INJ HEPARIN SODIUM PER 1000U 7 30
93005
ELECTROCARDIOGRAM TRACING 7 8
70553
MRI BRAIN STEM W/O & W/DYE 7 7
G1004
CDSM NDSC 6 12
C1894
INTRO/SHEATH, NON-LASER 6 7
84484
ASSAY OF TROPONIN QUANT 6 7
36226
PLACE CATH VERTEBRAL ART 6 6
C1769
GUIDE WIRE 6 8
J2250
INJ MIDAZOLAM HYDROCHLORIDE 6 17
J3010
FENTANYL CITRATE INJECTION 6 11

* Derived from 100% 2021 Outpatient (Fee-for-Service) Standard Analytical File.



I66.12 related to the following DRG Codes:

061-063
067-068
791
793






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