Osteoarthritis or Degenerative Joint Disease (DJD) is a popular long-term joint disorder in the world. In healthcare, coding and healthcare billing, such conditions should be documented correctly. At this point comes the ICD-10odification.
This blog post is going to take a closer look at what exactly Degenerative joint disease icd 10 code is, what the typical symptoms of the disorder are, how it can be caused as well as what ICD-10 codes associated with the disease are and why proper coding is relevant in clinical practice.

What is degenerative Joint Disease 10 Code?
Degenerative joint disease icd 10 code, also know as osteoarthritis (OA) is a debilitating condition involving joint disorders that occurs as a result of wear-out of joint cartilage, or tissue cushioning the termination of bones. There is not enough cartilage to protect the bones, which leads to friction, pain, and swelling as well as lack of movement.
Most often attacked by DJD are:
- Knees
- Hips
- Spine (cervical and lumbar parts)
- Fingers and base of thumb Hands (especially)
Typical signs of Osteoarthritis
Early detection of DJD is vital in the management. Typical indications and manifestation are:
- Tenderness and pain Around the joints
- Stiffness, particularly when restlessness has occurred.
- Reduced range of movements
- Development of swellings around the inflamed joints
- Painful feeling when movements in the joint occur
- Bony protuberances (osteophytes) on the joint in question
Risk Factors and Causes
DJD has no unique cause but a few risk factors leading to its development are mentioned:
- Age: The probability of being at risk heightens as the age advances.
- Joint strain or over strain: The overuse of joints
- Genetics: Family history of Osteoarthritis
- Gender: Women have increased risks of developing DJD
- Other health complications: Diabetes, rheumatoid arthritis, and so on.
What is ICD-10?
ICD-10 is the abbreviation of the International Classification of Diseases, Revision 10, a system that codifies and classifies diagnosis, symptoms and procedures globally by healthcare providers. The World Health Organization (WHO) maintains it and assists in making medical documentation and billing processes similar throughout different health systems.
ICD-10 Codes of Degenerative Joint Disease
Degenerative joint disease has no equivalent ICD-10 code. Rather, it falls within M1519 that is inclusive of other kinds and sites of osteoarthritis. The most frequently used ICD-10 codes in association with DJD are listed below:
M15 – Polyosteoarthritis
This code applies where there are several joints that have osteoarthritis.
M15.4 – Erosive osteoarthritis
M15.9 – Unspecified osteoarthritis of more than one site
M16 – Osteoarthritis of Hip
Applied in cases of DJD of the hip joint.
M16.0 – both-sided hip primary osteoporosis
M16.1- Unilateral primary osteoarthritis of hip
M16.9 – Unspecified osteoarthritis of hip
M17 – Arthrosis cruralis
Applied in cases of the knee joint.
M17.0 – Two sided primary osteoarthritis of knee
M17.11 – Right knee Unilateral primary Osteoarthritis
M17.12 – Unilateral primary Osteoarthritis left knee
M17.9- Unspecified osteoarthritis of knee
M18 – Osteoarthritis of First Carpometacarpal Joint
This relates to osteoarthritis at the base of the thumb.
M18.0 – Primary osteoarthritis of first carpometacarpal joints
M18.9 – Osteoarthritis of first carpometacarpal joint, unspecified
M19 – Other and Unspecified Osteoarthritis
Used for OA in joints not specified above or when the site is unknown.
M19.0 – Unspecified primary osteoarthritis
M19.90 – Osteoarthritis unspecified site unspecified
M19.91 – Other without mention osteoarthritis, right location
M19.92 – Unspecified osteoarthritis, site left
Cases: A case where a patient with OA in the right knee does not necessarily state that an action such as a medical procedure caused this condition, the code to use may be M17.11.
Need of Precision Now with ICD-10 Coding
ICD-10 coding is not only about administration, but is also an extremely important part of the patient care process, the insurance billing process and data tracking. That is why it is important:
- Appropriate Reimbursement: Insurance firms depend upon the codes to identify the protection and reimbursement.
- Clinical Communication: Aids in standardization of patient diagnosis by the medical personnel.
- Data Gallery and Research: Correct coding can help in medical research, planning of the public health and policy formulation.
- Law: Medical codes may be important legal documentation in the event of dispute.
DJD Diagnosis and Treatment
Diagnosis
The diagnosis normally covers:
- History and physical examination of patients
- X-rays to find narrow joint space or bone spurs
- In complex situations an MRI or CT scan may be conducted
- Blood tests (elimination of other conditions)
Treatment
DJD does not yet have any cure, yet there are a number of remedies that ostensibly soothe the condition:
- Drugs: NSAIDs, corticosteroids, topical pain killers
- Physical therapy: It improves joint mobility and builds muscles.
- Lifestyle measures: Dieting, physical activities, preventive protection of the joints
- Assistance equipment: Canes, orthotic shoes, braces
- Corticosteroid or hyaluronic acid Injections
- Joint replacement: severe cases
Medical Coders Tips
As a medical coder or a healthcare provider, these are some hints that will help you code DJD properly:
- Name the joint that is affected ( hip, knee, hand, etc.)
- Denote the laterality (left, right or bilateral)
- Stipulate that the condition is either primary or secondary
- You should not use unspecified codes unless there is no other alternative
- Look at the documentation of the physician to clarify
Final Thoughts
Degenerative joint disease icd 10 is one of the common disabilities causing long-term disability, mostly, among ageing populations. Clinicians, medical coders and even healthcare administrators should understand what message is conveyed by a particular ICD-10 code, especially that of DJD. This is regardless of whether you are making documentation that is to be used in treatment or when billing insurance companies. Specificity in coding yields positive results at all angles.
Since the field of healthcare is quickly turning into a data-driven field, having a valid ICD-10 code is not a mere formality; it is a key to providing top-quality care to patients.
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