|
|
.
See Category: Diseases of the nervous system
ICD-10 (CM) Code and Descriptor
|
G45.9 |
Transient cerebral ischemic attack, unspecified
|
G459 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 |
| 50.42%
|
14.92%
|
10.01%
|
7.23%
|
4.97%
|
3.45%
|
2.40%
|
1.82%
|
1.27%
|
0.93%
|
* Medicare Part A utilization data is derived from the 100% 2023 Outpatient (Fee-for-Service) Standard Analytical File.
Commonly Associated Procedure Codes for G45.9*:
| CPT |
Description |
Number of Claims |
Sum Performed |
|
A9270
|
NON-COVERED ITEM OR SERVICE |
81,681
|
230,296
|
|
85025
|
COMPLETE CBC W/AUTO DIFF WBC |
73,665
|
73,870
|
|
36415
|
COLL VENOUS BLD VENIPUNCTURE |
63,792
|
65,150
|
|
93005
|
ELECTROCARDIOGRAM TRACING |
57,967
|
60,063
|
|
84484
|
ASSAY OF TROPONIN QUANT |
56,356
|
63,903
|
|
80053
|
COMPREHEN METABOLIC PANEL |
54,999
|
55,040
|
|
97530
|
THERAPEUTIC ACTIVITIES |
53,792
|
87,353
|
|
85610
|
PROTHROMBIN TIME |
51,882
|
52,341
|
|
70450
|
CT HEAD/BRAIN W/O DYE |
51,507
|
51,612
|
|
97110
|
THERAPEUTIC EXERCISES |
43,434
|
67,780
|
|
99285
|
EMERGENCY DEPT VISIT HI MDM |
43,394
|
43,422
|
|
80061
|
LIPID PANEL |
38,371
|
38,389
|
|
G0378
|
HOSPITAL OBSERVATION PER HR |
36,426
|
882,695
|
|
80048
|
METABOLIC PANEL TOTAL CA |
36,071
|
36,203
|
|
70551
|
MRI BRAIN STEM W/O DYE |
34,971
|
34,985
|
|
85730
|
THROMBOPLASTIN TIME PARTIAL |
34,453
|
34,714
|
|
70496
|
CT ANGIOGRAPHY HEAD |
30,263
|
30,333
|
|
70498
|
CT ANGIOGRAPHY NECK |
30,056
|
30,095
|
|
71045
|
X-RAY EXAM CHEST 1 VIEW |
28,921
|
28,956
|
|
93306
|
TTE W/DOPPLER COMPLETE |
28,907
|
28,910
|
* Derived from 100% 2021 Outpatient (Fee-for-Service) Standard Analytical File.
G45.9 related to the following DRG Codes:
061-063
069
|
