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:

K90.41 Quick jump to specific ICD-10 (CM) Code: K90.81


See Category: Diseases of the digestive system

See Header: Other malabsorption due to intolerance

ICD-10 (CM) Code and Descriptor

K90.49 Malabsorption due to intolerance, not elsewhere classified

K9049 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
16.62% 34.73% 17.65% 10.53% 6.48% 4.30% 2.95% 2.08% 1.25% 0.84%

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

Commonly Associated Procedure Codes for K90.49*:

CPT
Description Number of Claims Sum Performed
96365
THER/PROPH/DIAG IV INF INIT 578 578
85025
COMPLETE CBC W/AUTO DIFF WBC 548 548
36415
COLL VENOUS BLD VENIPUNCTURE 547 549
80053
COMPREHEN METABOLIC PANEL 540 540
83735
ASSAY OF MAGNESIUM 392 393
G0463
HOSPITAL OUTPT CLINIC VISIT 317 317
84100
ASSAY OF PHOSPHORUS 311 311
P9047
ALBUMIN (HUMAN), 25%, 50ML 256 1,000
J1439
INJ FERRIC CARBOXYMALTOS 1MG 226 165,515
J7050
NORMAL SALINE SOLUTION INFUS 180 182
82728
ASSAY OF FERRITIN 178 178
83540
ASSAY OF IRON 169 169
82306
VITAMIN D 25 HYDROXY 167 167
J1642
INJ HEPARIN SODIUM PER 10 U 166 8,151
82607
VITAMIN B-12 162 162
84478
ASSAY OF TRIGLYCERIDES 159 159
96375
TX/PRO/DX INJ NEW DRUG ADDON 129 147
80048
METABOLIC PANEL TOTAL CA 127 127
86003
ALLG SPEC IGE CRUDE XTRC EA 123 1,268
85027
COMPLETE CBC AUTOMATED 110 110

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



K90.49 related to the following DRG Codes:

391-392






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