M13.1 - Monoarthritis, not elsewhere classified

Version 2023
ICD-10:M13.1
Short Description:Monoarthritis, not elsewhere classified
Long Description:Monoarthritis, not elsewhere classified
Status: Not Valid for Submission
Version:ICD-10-CM 2023
Code Classification:
  • Diseases of the musculoskeletal system and connective tissue (M00–M99)
    • Inflammatory polyarthropathies (M05-M14)
      • Other arthritis (M13)

M13.1 is a non-specific and non-billable ICD-10 code code, consider using a code with a higher level of specificity for a diagnosis of monoarthritis, not elsewhere classified. The code is not specific and is NOT valid for the year 2023 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Clinical Information

Specific Coding for Monoarthritis, not elsewhere classified

Non-specific codes like M13.1 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for monoarthritis, not elsewhere classified:

  • BILLABLE CODE - Use M13.10 for Monoarthritis, not elsewhere classified, unspecified site
  • NON-BILLABLE CODE - M13.11 for Monoarthritis, not elsewhere classified, shoulder
  • BILLABLE CODE - Use M13.111 for Monoarthritis, not elsewhere classified, right shoulder
  • BILLABLE CODE - Use M13.112 for Monoarthritis, not elsewhere classified, left shoulder
  • BILLABLE CODE - Use M13.119 for Monoarthritis, not elsewhere classified, unspecified shoulder
  • NON-BILLABLE CODE - M13.12 for Monoarthritis, not elsewhere classified, elbow
  • BILLABLE CODE - Use M13.121 for Monoarthritis, not elsewhere classified, right elbow
  • BILLABLE CODE - Use M13.122 for Monoarthritis, not elsewhere classified, left elbow
  • BILLABLE CODE - Use M13.129 for Monoarthritis, not elsewhere classified, unspecified elbow
  • NON-BILLABLE CODE - M13.13 for Monoarthritis, not elsewhere classified, wrist
  • BILLABLE CODE - Use M13.131 for Monoarthritis, not elsewhere classified, right wrist
  • BILLABLE CODE - Use M13.132 for Monoarthritis, not elsewhere classified, left wrist
  • BILLABLE CODE - Use M13.139 for Monoarthritis, not elsewhere classified, unspecified wrist
  • NON-BILLABLE CODE - M13.14 for Monoarthritis, not elsewhere classified, hand
  • BILLABLE CODE - Use M13.141 for Monoarthritis, not elsewhere classified, right hand
  • BILLABLE CODE - Use M13.142 for Monoarthritis, not elsewhere classified, left hand
  • BILLABLE CODE - Use M13.149 for Monoarthritis, not elsewhere classified, unspecified hand
  • NON-BILLABLE CODE - M13.15 for Monoarthritis, not elsewhere classified, hip
  • BILLABLE CODE - Use M13.151 for Monoarthritis, not elsewhere classified, right hip
  • BILLABLE CODE - Use M13.152 for Monoarthritis, not elsewhere classified, left hip
  • BILLABLE CODE - Use M13.159 for Monoarthritis, not elsewhere classified, unspecified hip
  • NON-BILLABLE CODE - M13.16 for Monoarthritis, not elsewhere classified, knee
  • BILLABLE CODE - Use M13.161 for Monoarthritis, not elsewhere classified, right knee
  • BILLABLE CODE - Use M13.162 for Monoarthritis, not elsewhere classified, left knee
  • BILLABLE CODE - Use M13.169 for Monoarthritis, not elsewhere classified, unspecified knee
  • NON-BILLABLE CODE - M13.17 for Monoarthritis, not elsewhere classified, ankle and foot
  • BILLABLE CODE - Use M13.171 for Monoarthritis, not elsewhere classified, right ankle and foot
  • BILLABLE CODE - Use M13.172 for Monoarthritis, not elsewhere classified, left ankle and foot
  • BILLABLE CODE - Use M13.179 for Monoarthritis, not elsewhere classified, unspecified ankle and foot

Patient Education


Arthritis

If you feel pain and stiffness in your body or have trouble moving around, you might have arthritis. Most kinds of arthritis cause pain and swelling in your joints. Joints are places where two bones meet, such as your elbow or knee. Over time, a swollen joint can become severely damaged. Some kinds of arthritis can also cause problems in your organs, such as your eyes or skin.

Types of arthritis include:

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases


[Learn More in MedlinePlus]

Code History