ICD-10 Diagnosis Code L28.1

Prurigo nodularis

Diagnosis Code L28.1

ICD-10: L28.1
Short Description: Prurigo nodularis
Long Description: Prurigo nodularis
This is the 2017 version of the ICD-10-CM diagnosis code L28.1

Code Classification
  • Diseases of the skin and subcutaneous tissue
    • Dermatitis and eczema (L20-L30)
      • Lichen simplex chronicus and prurigo (L28)

Information for Patients


Also called: Dermatitis

Eczema is a term for several different types of skin swelling. Eczema is also called dermatitis. Most types cause dry, itchy skin and rashes on the face, inside the elbows and behind the knees, and on the hands and feet. Scratching the skin can cause it to turn red, and to swell and itch even more.

Eczema is not contagious. The cause is not known. It is likely caused by both genetic and environmental factors. Eczema may get better or worse over time, but it is often a long-lasting disease. People who have it may also develop hay fever and asthma.

The most common type of eczema is atopic dermatitis. It is most common in babies and children but adults can have it too. As children who have atopic dermatitis grow older, this problem may get better or go away. But sometimes the skin may stay dry and get irritated easily.

Treatments may include medicines, skin creams, light therapy, and good skin care. You can prevent some types of eczema by avoiding

  • Things that irritate your skin, such as certain soaps, fabrics, and lotions
  • Stress
  • Things you are allergic to, such as food, pollen, and animals

NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases

  • Atopic dermatitis -- self-care
  • Atopic eczema
  • Dyshidrotic eczema
  • Nummular eczema
  • Seborrheic dermatitis

[Read More]


Also called: Pruritus

Itching is skin tingling or irritation that makes you want to scratch the itchy area. It's a symptom of many health conditions. Common causes are

  • Allergic reactions
  • Eczema
  • Dry skin
  • Insect bites and stings
  • Irritating chemicals
  • Parasites such as pinworms, scabies, head and body lice
  • Pregnancy
  • Rashes
  • Reactions to medicines

To soothe itchy skin, you can try cold compresses, lotions and lukewarm baths. Avoid scratching, wearing irritating fabrics and high heat and humidity. Most itching is not serious. However, if you itch all over, have hives that keep coming back or have itching without an apparent cause, you might require medical attention.

  • Itching
  • Lichen simplex chronicus
  • Urticaria pigmentosa

[Read More]
Previous Code
Previous Code L28.0
Next Code
L28.2 Next Code