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:

C50.312 Quick jump to specific ICD-10 (CM) Code: C50.321


See Category: Neoplasms

See Header: Malignant neoplasm of lower-inner quadrant of breast, female

ICD-10 (CM) Code and Descriptor

C50.319 Malignant neoplasm of lower-inner quadrant of unspecified female breast
  • Diagnosis Valid for Female Patient Only
  • C50319 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
    45.54% 24.55% 10.91% 5.21% 4.55% 2.73% 2.07% 0.91% 1.16% 0.83%

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

    Commonly Associated Procedure Codes for C50.319*:

    CPT
    Description Number of Claims Sum Performed
    80053
    COMPREHEN METABOLIC PANEL 313 313
    85025
    COMPLETE CBC W/AUTO DIFF WBC 304 304
    36415
    COLL VENOUS BLD VENIPUNCTURE 281 281
    G0463
    HOSPITAL OUTPT CLINIC VISIT 242 242
    86300
    IMMUNOASSAY TUMOR CA 15-3 116 122
    77412
    RADIATION TX DELIVERY COMPLX 40 40
    97140
    MANUAL THERAPY 1/> REGIONS 38 134
    96402
    CHEMO HORMON ANTINEOPL SQ/IM 35 39
    82728
    ASSAY OF FERRITIN 34 34
    82306
    VITAMIN D 25 HYDROXY 33 33
    83540
    ASSAY OF IRON 31 31
    77385
    NTSTY MODUL RAD TX DLVR SMPL 27 27
    83615
    LACTATE (LD) (LDH) ENZYME 26 26
    96372
    THER/PROPH/DIAG INJ SC/IM 25 25
    G0279
    TOMOSYNTHESIS, MAMMO 25 25
    J9395
    INJECTION, FULVESTRANT 24 480
    71260
    CT THORAX DX C+ 23 23
    Q9967
    LOCM 300-399MG/ML IODINE,1ML 23 1,905
    82378
    CARCINOEMBRYONIC ANTIGEN 23 23
    77066
    DX MAMMO INCL CAD BI 21 21

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



    C50.319 related to the following DRG Codes:

    582-583
    597-599






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