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:

R46.3 Quick jump to specific ICD-10 (CM) Code: R46.5


See Category: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

ICD-10 (CM) Code and Descriptor

R46.4 Slowness and poor responsiveness

R464 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
20.56% 20.64% 15.75% 12.45% 10.34% 6.05% 4.33% 3.39% 2.62% 1.33%

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

Commonly Associated Procedure Codes for R46.4*:

CPT
Description Number of Claims Sum Performed
A0425
GROUND MILEAGE 190 1,463
85025
COMPLETE CBC W/AUTO DIFF WBC 160 160
80053
COMPREHEN METABOLIC PANEL 140 140
93005
ELECTROCARDIOGRAM TRACING 135 145
A0427
ALS1-EMERGENCY 126 126
84484
ASSAY OF TROPONIN QUANT 120 132
36415
COLL VENOUS BLD VENIPUNCTURE 117 120
70450
CT HEAD/BRAIN W/O DYE 107 107
99285
EMERGENCY DEPT VISIT HI MDM 99 99
71045
X-RAY EXAM CHEST 1 VIEW 86 86
97530
THERAPEUTIC ACTIVITIES 78 119
97110
THERAPEUTIC EXERCISES 73 91
81001
URINALYSIS AUTO W/SCOPE 63 63
99284
EMERGENCY DEPT VISIT MOD MDM 61 61
83735
ASSAY OF MAGNESIUM 57 57
85610
PROTHROMBIN TIME 55 55
83605
ASSAY OF LACTIC ACID 52 54
80048
METABOLIC PANEL TOTAL CA 51 51
A0429
BLS-EMERGENCY 44 44
87040
BLOOD CULTURE FOR BACTERIA 41 46

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



R46.4 related to the following DRG Codes:

951






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