Complete ICD-10-CM coding and documentation guide for icd-10 coding for skin eruption includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for Skin Eruption
Use ICD-10 code R21 for rash and other nonspecific skin eruption, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances
Use when the eruption is due to a drug reaction.
The ICD-10 code for a nonspecific skin eruption is R21, used when no specific diagnosis is applicable.
R21 should be used for skin eruptions when the rash is nonspecific and no other specific diagnosis is applicable.