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:

G44.51 Quick jump to specific ICD-10 (CM) Code: G44.53


See Category: Diseases of the nervous system

See Header: Complicated headache syndromes

ICD-10 (CM) Code and Descriptor

G44.52 New daily persistent headache (NDPH)

G4452 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
54.16% 19.12% 9.81% 5.77% 3.43% 2.15% 1.53% 1.06% 0.68% 0.65%

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

Commonly Associated Procedure Codes for G44.52*:

CPT
Description Number of Claims Sum Performed
70450
CT HEAD/BRAIN W/O DYE 2,094 2,094
G0463
HOSPITAL OUTPT CLINIC VISIT 1,459 1,462
36415
COLL VENOUS BLD VENIPUNCTURE 1,430 1,431
70551
MRI BRAIN STEM W/O DYE 1,349 1,349
70553
MRI BRAIN STEM W/O & W/DYE 1,320 1,321
G1004
CDSM NDSC 1,252 1,319
85652
RBC SED RATE AUTOMATED 831 831
85025
COMPLETE CBC W/AUTO DIFF WBC 815 815
80053
COMPREHEN METABOLIC PANEL 724 724
86140
C-REACTIVE PROTEIN 677 677
99214
OFFICE O/P EST MOD 30 MIN 560 560
99213
OFFICE O/P EST LOW 20 MIN 486 486
82565
ASSAY OF CREATININE 470 470
G0467
FQHC VISIT, ESTAB PT 450 450
A9585
GADOBUTROL INJECTION 411 30,199
Q9967
LOCM 300-399MG/ML IODINE,1ML 401 32,801
84443
ASSAY THYROID STIM HORMONE 366 367
A9575
INJ GADOTERATE MEGLUMI 0.1ML 332 44,108
A9577
INJ MULTIHANCE 294 4,344
80048
METABOLIC PANEL TOTAL CA 265 265

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



G44.52 related to the following DRG Codes:

102-103






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