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ICD-10 Code or Description Search:

I66.19 Quick jump to specific ICD-10 (CM) Code: I66.22


See Category: Diseases of the circulatory system

See Header: Occlusion and stenosis of posterior cerebral artery

ICD-10 (CM) Code and Descriptor

I66.21 Occlusion and stenosis of right posterior cerebral artery

I6621 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
19.00% 21.74% 18.23% 9.35% 6.55% 3.75% 4.29% 2.98% 2.50% 2.14%

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

Commonly Associated Procedure Codes for I66.21*:

CPT
Description Number of Claims Sum Performed
97530
THERAPEUTIC ACTIVITIES 231 377
97535
SELF CARE MNGMENT TRAINING 106 199
97110
THERAPEUTIC EXERCISES 100 128
Q9967
LOCM 300-399MG/ML IODINE,1ML 84 7,351
70496
CT ANGIOGRAPHY HEAD 77 77
70544
MR ANGIOGRAPHY HEAD W/O DYE 72 72
70498
CT ANGIOGRAPHY NECK 66 66
97116
GAIT TRAINING THERAPY 65 75
97112
NEUROMUSCULAR REEDUCATION 60 73
85025
COMPLETE CBC W/AUTO DIFF WBC 59 59
36415
COLL VENOUS BLD VENIPUNCTURE 58 59
70551
MRI BRAIN STEM W/O DYE 54 54
84484
ASSAY OF TROPONIN QUANT 46 54
93005
ELECTROCARDIOGRAM TRACING 45 47
92526
ORAL FUNCTION THERAPY 40 40
G1004
CDSM NDSC 39 68
80053
COMPREHEN METABOLIC PANEL 38 38
80048
METABOLIC PANEL TOTAL CA 38 41
A9270
NON-COVERED ITEM OR SERVICE 35 127
99285
EMERGENCY DEPT VISIT HI MDM 33 33

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



I66.21 related to the following DRG Codes:

061-063
067-068
791
793






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