Valid for Submission
D23.20 is a billable diagnosis code used to specify a medical diagnosis of other benign neoplasm of skin of unspecified ear and external auricular canal. The code D23.20 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code D23.20 might also be used to specify conditions or terms like benign neoplasm of skin of auricle, benign neoplasm of skin of ear, benign neoplasm of skin of external auditory meatus, benign skin tumor with apocrine differentiation, benign tumor of ear, nose and throat , benign tumor of external ear, etc.
Unspecified diagnosis codes like D23.20 are acceptable when clinical information is unknown or not available about a particular condition. Although a more specific code is preferable, unspecified codes should be used when such codes most accurately reflect what is known about a patient's condition. Specific diagnosis codes should not be used if not supported by the patient's medical record.
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Benign neoplasm of skin of auricle
- Benign neoplasm of skin of ear
- Benign neoplasm of skin of external auditory meatus
- Benign skin tumor with apocrine differentiation
- Benign tumor of ear, nose and throat
- Benign tumor of external ear
- Ceruminous adenoma
Diagnostic Related Groups - MS-DRG Mapping
Convert D23.20 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code D23.20 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
Information for Patients
Also called: Benign neoplasms, Noncancerous tumors
Tumors are abnormal growths in your body. They can be either benign or malignant. Benign tumors aren't cancer. Malignant ones are. Benign tumors grow only in one place. They cannot spread or invade other parts of your body. Even so, they can be dangerous if they press on vital organs, such as your brain.
Tumors are made up of extra cells. Normally, cells grow and divide to form new cells as your body needs them. When cells grow old, they die, and new cells take their place. Sometimes, this process goes wrong. New cells form when your body does not need them, and old cells do not die when they should. These extra cells can divide without stopping and may form tumor.
Treatment often involves surgery. Benign tumors usually don't grow back.
NIH: National Cancer Institute
- Biopsy - polyps (Medical Encyclopedia)
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[Learn More in MedlinePlus]
Also called: Cutaneous disorders, Dermatologic disorders
Your skin is your body's largest organ. It covers and protects your body. Your skin
- Holds body fluids in, preventing dehydration
- Keeps harmful microbes out, preventing infections
- Helps you feel things like heat, cold, and pain
- Keeps your body temperature even
- Makes vitamin D when the sun shines on it
Anything that irritates, clogs, or inflames your skin can cause symptoms such as redness, swelling, burning, and itching. Allergies, irritants, your genetic makeup, and certain diseases and immune system problems can cause rashes, hives, and other skin conditions. Many skin problems, such as acne, also affect your appearance.
NIH: National Institute of Arthritis and Musculoskeletal and Skin Diseases
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- Erythema multiforme (Medical Encyclopedia)
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- Lichen planus (Medical Encyclopedia)
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- Sebaceous cyst (Medical Encyclopedia)
- Seborrheic keratosis (Medical Encyclopedia)
- Skin lesion removal (Medical Encyclopedia)
- Skin lesion removal-aftercare (Medical Encyclopedia)
- Stasis dermatitis and ulcers (Medical Encyclopedia)
[Learn More in MedlinePlus]