CodeMap® 
150 North Wacker Drive
Suite 2360
Chicago, IL 60606
847-381-5465 Phone
847-381-4606 Fax
customerservice@codemap.com
      


User Information

Create New Account

Lost Password

Username:
Password:


Quick Links

LCDs and LCAs
by Contractor

PLA Codes

Laboratory Fee Schedule

2025
2024
QW Tests

Physician Fee Schedule

2025
2024

OPPS Fee Schedule

2025-April
2025-January

ASC Fee Schedule

2025-April
2025-January

APC Codes

2025-April
2025-January

DRG Codes

2025
2024

ASP Drug Pricing Files

2025-April
2025-January


CMS Transmittals



.

ICD-10 Code or Description Search:

I20.0 Quick jump to specific ICD-10 (CM) Code: I20.2


See Category: Diseases of the circulatory system

ICD-10 (CM) Code and Descriptor

I20.1 Angina pectoris with documented spasm

I201 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
26.38% 20.18% 15.12% 10.63% 7.74% 5.73% 3.89% 3.09% 1.89% 1.56%

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

Commonly Associated Procedure Codes for I20.1*:

CPT
Description Number of Claims Sum Performed
G0463
HOSPITAL OUTPT CLINIC VISIT 909 911
93005
ELECTROCARDIOGRAM TRACING 575 615
36415
COLL VENOUS BLD VENIPUNCTURE 448 456
85025
COMPLETE CBC W/AUTO DIFF WBC 364 366
84484
ASSAY OF TROPONIN QUANT 333 444
80053
COMPREHEN METABOLIC PANEL 324 324
A9270
NON-COVERED ITEM OR SERVICE 268 602
80061
LIPID PANEL 258 258
93798
PHYS/QHP OP CAR RHAB W/ECG 242 242
80048
METABOLIC PANEL TOTAL CA 215 215
93017
CARDIOVASCULAR STRESS TEST 183 183
93306
TTE W/DOPPLER COMPLETE 168 168
78452
HT MUSCLE IMAGE SPECT MULT 145 145
84443
ASSAY THYROID STIM HORMONE 142 142
85610
PROTHROMBIN TIME 127 127
99285
EMERGENCY DEPT VISIT HI MDM 127 127
J1644
INJ HEPARIN SODIUM PER 1000U 123 1,055
71045
X-RAY EXAM CHEST 1 VIEW 123 124
Q9967
LOCM 300-399MG/ML IODINE,1ML 120 10,397
83735
ASSAY OF MAGNESIUM 118 118

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



I20.1 related to the following DRG Codes:

311






CodeMap¨ is a Registered Trademark of Wheaton Partners, LLC.