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-October
2025-July

ASC Fee Schedule

2025-July
2025-April

APC Codes

2025-October
2025-July

DRG Codes

2025
2024

ASP Drug Pricing Files

2025-October
2025-July


CMS Transmittals




ICD-10 Code or Description Search:

G51.39 Quick jump to specific ICD-10 (CM) Code: G51.8


See Category: Diseases of the nervous system

ICD-10 (CM) Code and Descriptor

G51.4 Facial myokymia

G514 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
34.75% 23.60% 12.34% 10.13% 7.17% 4.04% 2.75% 1.62% 1.40% 0.16%

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

Commonly Associated Procedure Codes for G51.4*:

CPT
Description Number of Claims Sum Performed
G0463
HOSPITAL OUTPT CLINIC VISIT 172 173
85025
COMPLETE CBC W/AUTO DIFF WBC 88 88
36415
COLL VENOUS BLD VENIPUNCTURE 86 87
80053
COMPREHEN METABOLIC PANEL 83 83
70553
MRI BRAIN STEM W/O & W/DYE 61 61
83735
ASSAY OF MAGNESIUM 59 59
84443
ASSAY THYROID STIM HORMONE 45 45
J0585
INJECTION,ONABOTULINUMTOXINA 41 1,892
80048
METABOLIC PANEL TOTAL CA 39 39
99213
OFFICE O/P EST LOW 20 MIN 38 38
70450
CT HEAD/BRAIN W/O DYE 36 36
64612
DESTROY NERVE FACE MUSCLE 36 36
82607
VITAMIN B-12 35 35
G1004
CDSM NDSC 34 36
G0467
FQHC VISIT, ESTAB PT 31 31
99284
EMERGENCY DEPT VISIT MOD MDM 27 27
A9585
GADOBUTROL INJECTION 26 1,719
92012
INTRM OPH EXAM EST PATIENT 24 24
92014
COMPRE OPH EXAM EST PT 1/> 24 24
99214
OFFICE O/P EST MOD 30 MIN 24 24

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



G51.4 related to the following DRG Codes:

073-074






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