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ICD-10-CM 2027

ICD-10 code for pelvis blister

S30.820

Blister (nonthermal) of lower back and pelvis

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Blister (nonthermal) › pelvis”. Page updated September 29, 2026.

About coding pelvis blister

The ICD-10-CM code for pelvis blister is S30.820 (Blister (nonthermal) of lower back and pelvis).

Within S30.82 (Blister (nonthermal) of abdomen, lower back, pelvis and external genitals), S30.820 is specifically for Blister (nonthermal) of lower back and pelvis. Related codes cover abdominal wall (S30.821), penis (S30.822), scrotum and testes (S30.823), vagina and vulva (S30.824), unspecified external genital organs, male (S30.825), unspecified external genital organs, female (S30.826), anus (S30.827) and flank (S30.82A).

Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Common questions about pelvis blister ICD-10 codes

What is the ICD-10 code for pelvis blister?

S30.820 — Blister (nonthermal) of lower back and pelvis (a header code; report a more specific subcode).

Is S30.820 billable?

No. S30.820 is a header code. Report one of its more specific subcodes instead.