Facial Numbness ICD-10-CM Codes

What ICD-10 Codes are Used for Facial Numbness?

The ICD-10 codes are globally recognized codes that classify and record all diagnoses, symptoms, and procedures associated with hospital care. The following are the most commonly used codes for Facial Numbness:

1. R20.0 - Anesthesia of skin
2. R20.2 - Paresthesia of skin
3. R29.810 - Facial weakness
4. G51.0 - Bell's Palsy
5. G51.9 - Facial nerve disorder, unspecified
6. I69.392 - Facial weakness following nontraumatic intracerebral hemorrhage

Clinical descriptions for each code:

• R20.0: This code is used when there's a complete loss of sensation in the skin, which could include facial numbness.
• R20.2: This refers to abnormal skin sensations (tingling or 'pins and needles') that can include facial numbness.
• R29.810: Used for facial weakness, which might be associated with numbness.
• G51.0: Bell's Palsy causes sudden, temporary weakness in facial muscles. This often includes facial numbness.
• G51.9: This code is used for unspecified facial nerve disorders, which can cause numbness.
• I69.392: This is used for facial weakness following a nontraumatic intracerebral hemorrhage and can include symptoms of facial numbness.

Check out our explainer video for a more in-depth understanding of these codes.

Which Facial Numbness ICD codes are Billable?

1. R20.0: Yes
2. R20.2: Yes
3. R29.810: Yes
4. G51.0: Yes
5. G51.9: Yes
6. I69.392: Yes

Clinical Information

• Facial numbness typically arises due to irregularities in the sensory nerves of the face.
• Various medical conditions can lead to facial numbness, including but not limited to Bell's Palsy, stroke, or multiple sclerosis.
• The intensity of the numbness can greatly vary. Some individuals may experience a mild tingling sensation, while others may experience a total loss of sensation.
• Frequently, facial numbness is not an isolated symptom. Other manifestations, such as facial weakness, pain, or alterations in the sense of taste, often accompany it.
• Facial numbness may indicate a range of both temporary and long-term disorders, underscoring its significance as a symptom requiring thorough investigation.

Synonyms Include:

• Facial anesthesia
• Facial paresthesia
• Numb face
• Loss of facial sensation
• Tingling face