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:

Q20.2 Quick jump to specific ICD-10 (CM) Code: Q20.4


See Category: Congenital malformations, deformations and chromosomal abnormalities

ICD-10 (CM) Code and Descriptor

Q20.3 Discordant ventriculoarterial connection

Q203 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
42.97% 20.06% 13.72% 6.48% 5.57% 3.55% 2.23% 2.02% 0.91% 0.63%

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

Commonly Associated Procedure Codes for Q20.3*:

CPT
Description Number of Claims Sum Performed
G0463
HOSPITAL OUTPT CLINIC VISIT 255 255
93005
ELECTROCARDIOGRAM TRACING 181 186
93325
DOPPLER ECHO COLOR FLOW MAPG 177 177
93320
DOPPLER ECHO COMPLETE 162 162
93303
ECHO TRANSTHORACIC 152 152
36415
COLL VENOUS BLD VENIPUNCTURE 115 115
83880
ASSAY OF NATRIURETIC PEPTIDE 80 80
80053
COMPREHEN METABOLIC PANEL 79 79
85025
COMPLETE CBC W/AUTO DIFF WBC 64 64
85610
PROTHROMBIN TIME 54 54
80048
METABOLIC PANEL TOTAL CA 50 50
83735
ASSAY OF MAGNESIUM 39 39
A9270
NON-COVERED ITEM OR SERVICE 35 68
85027
COMPLETE CBC AUTOMATED 32 32
Q9967
LOCM 300-399MG/ML IODINE,1ML 29 2,837
93306
TTE W/DOPPLER COMPLETE 24 24
Q3014
TELEHEALTH FACILITY FEE 21 21
71046
X-RAY EXAM CHEST 2 VIEWS 21 21
94621
CARDIOPULM EXERCISE TESTING 20 20
93296
REM INTERROG EVL PM/IDS 18 18

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



Q20.3 related to the following DRG Codes:

306-307






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