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-July
2025-April

ASC Fee Schedule

2025-July
2025-April

APC Codes

2025-July
2025-April

DRG Codes

2025
2024

ASP Drug Pricing Files

2025-July
2025-April


CMS Transmittals



.

ICD-10 Code or Description Search:

Q04.1 Quick jump to specific ICD-10 (CM) Code: Q04.3


See Category: Congenital malformations, deformations and chromosomal abnormalities

ICD-10 (CM) Code and Descriptor

Q04.2 Holoprosencephaly

Q042 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
20.69% 18.39% 17.24% 13.79% 9.20% 5.75% 3.45% 3.45% 3.45% 2.30%

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

Commonly Associated Procedure Codes for Q04.2*:

CPT
Description Number of Claims Sum Performed
G0463
HOSPITAL OUTPT CLINIC VISIT 8 8
80053
COMPREHEN METABOLIC PANEL 3 3
84443
ASSAY THYROID STIM HORMONE 3 3
36415
COLL VENOUS BLD VENIPUNCTURE 2 2
80061
LIPID PANEL 2 2
97803
MED NUTRITION INDIV SUBSEQ 1 2
G2025
DIS SITE TELE SVCS RHC/FQHC 1 1
85025
COMPLETE CBC W/AUTO DIFF WBC 1 1
86480
TB TEST CELL IMMUN MEASURE 1 1
70551
MRI BRAIN STEM W/O DYE 1 1
70450
CT HEAD/BRAIN W/O DYE 1 1
97167
OT EVAL HIGH COMPLEX 60 MIN 1 1
74018
RADEX ABDOMEN 1 VIEW 1 1
87635
SARS-COV-2 COVID-19 AMP PRB 1 1
70553
MRI BRAIN STEM W/O & W/DYE 1 1
A9577
INJ MULTIHANCE 1 10
81001
URINALYSIS AUTO W/SCOPE 1 1
83036
HEMOGLOBIN GLYCOSYLATED A1C 1 1
83735
ASSAY OF MAGNESIUM 1 1
85027
COMPLETE CBC AUTOMATED 1 1

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



Q04.2 related to the following DRG Codes:

091-093
791
793






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