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:

M18.30 Quick jump to specific ICD-10 (CM) Code: M18.32


See Category: Diseases of the musculoskeletal system and connective tissue

See Header: Unil post-trauma osteoarth of first carpometacarp joint

ICD-10 (CM) Code and Descriptor

M18.31 Unilateral post-traumatic osteoarthritis of first carpometacarpal joint, right hand

M1831 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
28.76% 20.81% 16.07% 10.15% 4.74% 3.05% 3.05% 3.72% 0.85% 0.68%

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

Commonly Associated Procedure Codes for M18.31*:

CPT
Description Number of Claims Sum Performed
97110
THERAPEUTIC EXERCISES 77 115
97140
MANUAL THERAPY 1/> REGIONS 59 62
97530
THERAPEUTIC ACTIVITIES 45 64
36415
COLL VENOUS BLD VENIPUNCTURE 40 40
97022
WHIRLPOOL THERAPY 30 30
80053
COMPREHEN METABOLIC PANEL 24 24
85025
COMPLETE CBC W/AUTO DIFF WBC 23 23
G0463
HOSPITAL OUTPT CLINIC VISIT 20 21
83970
ASSAY OF PARATHORMONE 18 18
82570
ASSAY OF URINE CREATININE 18 19
82306
VITAMIN D 25 HYDROXY 16 16
80048
METABOLIC PANEL TOTAL CA 16 16
84156
ASSAY OF PROTEIN URINE 14 14
83735
ASSAY OF MAGNESIUM 13 13
84100
ASSAY OF PHOSPHORUS 13 13
85027
COMPLETE CBC AUTOMATED 13 13
81001
URINALYSIS AUTO W/SCOPE 12 12
80061
LIPID PANEL 11 11
80069
RENAL FUNCTION PANEL 11 11
73130
X-RAY EXAM OF HAND 10 10

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



M18.31 related to the following DRG Codes:

553-554






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