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:

K51.419 Quick jump to specific ICD-10 (CM) Code: K51.511


See Category: Diseases of the digestive system

See Header: Left sided colitis

ICD-10 (CM) Code and Descriptor

K51.50 Left sided colitis without complications

K5150 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
63.68% 16.99% 7.57% 3.96% 2.49% 1.43% 1.08% 0.71% 0.43% 0.31%

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

Commonly Associated Procedure Codes for K51.50*:

CPT
Description Number of Claims Sum Performed
85025
COMPLETE CBC W/AUTO DIFF WBC 1,687 1,687
80053
COMPREHEN METABOLIC PANEL 1,509 1,509
36415
COLL VENOUS BLD VENIPUNCTURE 1,417 1,425
88305
TISSUE EXAM BY PATHOLOGIST 952 3,090
96365
THER/PROPH/DIAG IV INF INIT 857 860
J3380
INJ VEDOLIZUMAB IV 1 MG 810 241,214
86140
C-REACTIVE PROTEIN 764 764
96413
CHEMO IV INFUSION 1 HR 713 713
45380
COLONOSCOPY AND BIOPSY 622 622
J7050
NORMAL SALINE SOLUTION INFUS 582 621
J2704
INJ, PROPOFOL, 10 MG 555 18,922
G0463
HOSPITAL OUTPT CLINIC VISIT 536 537
J1745
INFLIXIMAB NOT BIOSIMIL 10MG 505 24,740
96415
CHEMO IV INFUSION ADDL HR 432 456
74177
CT ABD & PELVIS W/CONTRAST 412 412
A9270
NON-COVERED ITEM OR SERVICE 411 1,017
96375
TX/PRO/DX INJ NEW DRUG ADDON 406 593
Q9967
LOCM 300-399MG/ML IODINE,1ML 389 34,782
83690
ASSAY OF LIPASE 379 380
85027
COMPLETE CBC AUTOMATED 335 337

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



K51.50 related to the following DRG Codes:

385-387






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