ICD-10-CM Tabular Index · Chapter 19 · FY 2026 S00
Superficial injury of head (S00) ICD-10-CM
The S00 code range covers superficial injury of head with 416 ICD-10-CM diagnosis codes. 288 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
✓ Built from the official CMS FY 2026 datasetEffective Oct 1, 2025 – Sep 30, 2026
416
Diagnosis Codes
288
Billable Codes
S00
Code Range
S00–S09
Parent Section
Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- diffuse cerebral contusion S06.2
- focal cerebral contusion S06.3
- injury of eye and orbit S05
- open wound of head S01
7th Character Note
Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.
- The appropriate 7th character is to be added to each code from category S00
7th Character
Indicates that a seventh character is to be assigned to codes in a subcategory.
- A - initial encounter
- D - subsequent encounter
- S - sequela
ICD-10-CM
Codes in the S00 Range 416 codes · 288 billable
416 of 416 shown
- S00 Superficial injury of headNon-billable
- S00.0 Superficial injury of scalpNon-billable
- S00.00 Unspecified superficial injury of scalpNon-billable
- S00.00XA Unspecified superficial injury of scalp, initial encounter
- S00.00XD Unspecified superficial injury of scalp, subsequent encounter
- S00.00XS Unspecified superficial injury of scalp, sequela
- S00.01 Abrasion of scalpNon-billable
- S00.01XA Abrasion of scalp, initial encounter
- S00.01XD Abrasion of scalp, subsequent encounter
- S00.01XS Abrasion of scalp, sequela
- S00.02 Blister (nonthermal) of scalpNon-billable
- S00.02XA Blister (nonthermal) of scalp, initial encounter
- S00.02XD Blister (nonthermal) of scalp, subsequent encounter
- S00.02XS Blister (nonthermal) of scalp, sequela
- S00.03 Contusion of scalpNon-billable
- S00.03XA Contusion of scalp, initial encounter
- S00.03XD Contusion of scalp, subsequent encounter
- S00.03XS Contusion of scalp, sequela
- S00.04 External constriction of part of scalpNon-billable
- S00.04XA External constriction of part of scalp, initial encounter
- S00.04XD External constriction of part of scalp, subsequent encounter
- S00.04XS External constriction of part of scalp, sequela
- S00.05 Superficial foreign body of scalpNon-billable
- S00.05XA Superficial foreign body of scalp, initial encounter
- S00.05XD Superficial foreign body of scalp, subsequent encounter
- S00.05XS Superficial foreign body of scalp, sequela
- S00.06 Insect bite (nonvenomous) of scalpNon-billable
- S00.06XA Insect bite (nonvenomous) of scalp, initial encounter
- S00.06XD Insect bite (nonvenomous) of scalp, subsequent encounter
- S00.06XS Insect bite (nonvenomous) of scalp, sequela
- S00.07 Other superficial bite of scalpNon-billable
- S00.07XA Other superficial bite of scalp, initial encounter
- S00.07XD Other superficial bite of scalp, subsequent encounter
- S00.07XS Other superficial bite of scalp, sequela
- S00.1 Contusion of eyelid and periocular areaNon-billable
- S00.10 Contusion of unspecified eyelid and periocular areaNon-billable
- S00.10XA Contusion of unspecified eyelid and periocular area, initial encounter
- S00.10XD Contusion of unspecified eyelid and periocular area, subsequent encounter
- S00.10XS Contusion of unspecified eyelid and periocular area, sequela
- S00.11 Contusion of right eyelid and periocular areaNon-billable
- S00.11XA Contusion of right eyelid and periocular area, initial encounter
- S00.11XD Contusion of right eyelid and periocular area, subsequent encounter
- S00.11XS Contusion of right eyelid and periocular area, sequela
- S00.12 Contusion of left eyelid and periocular areaNon-billable
- S00.12XA Contusion of left eyelid and periocular area, initial encounter
- S00.12XD Contusion of left eyelid and periocular area, subsequent encounter
- S00.12XS Contusion of left eyelid and periocular area, sequela
- S00.2 Other and unspecified superficial injuries of eyelid and periocular areaNon-billable
- S00.20 Unspecified superficial injury of eyelid and periocular areaNon-billable
- S00.201 Unspecified superficial injury of right eyelid and periocular areaNon-billable
- S00.201A Unspecified superficial injury of right eyelid and periocular area, initial encounter
- S00.201D Unspecified superficial injury of right eyelid and periocular area, subsequent encounter
- S00.201S Unspecified superficial injury of right eyelid and periocular area, sequela
- S00.202 Unspecified superficial injury of left eyelid and periocular areaNon-billable
- S00.202A Unspecified superficial injury of left eyelid and periocular area, initial encounter
- S00.202D Unspecified superficial injury of left eyelid and periocular area, subsequent encounter
- S00.202S Unspecified superficial injury of left eyelid and periocular area, sequela
- S00.209 Unspecified superficial injury of unspecified eyelid and periocular areaNon-billable
- S00.209A Unspecified superficial injury of unspecified eyelid and periocular area, initial encounter
- S00.209D Unspecified superficial injury of unspecified eyelid and periocular area, subsequent encounter
- S00.209S Unspecified superficial injury of unspecified eyelid and periocular area, sequela
- S00.21 Abrasion of eyelid and periocular areaNon-billable
- S00.211 Abrasion of right eyelid and periocular areaNon-billable
- S00.211A Abrasion of right eyelid and periocular area, initial encounter
- S00.211D Abrasion of right eyelid and periocular area, subsequent encounter
- S00.211S Abrasion of right eyelid and periocular area, sequela
- S00.212 Abrasion of left eyelid and periocular areaNon-billable
- S00.212A Abrasion of left eyelid and periocular area, initial encounter
- S00.212D Abrasion of left eyelid and periocular area, subsequent encounter
- S00.212S Abrasion of left eyelid and periocular area, sequela
- S00.219 Abrasion of unspecified eyelid and periocular areaNon-billable
- S00.219A Abrasion of unspecified eyelid and periocular area, initial encounter
- S00.219D Abrasion of unspecified eyelid and periocular area, subsequent encounter
- S00.219S Abrasion of unspecified eyelid and periocular area, sequela
- S00.22 Blister (nonthermal) of eyelid and periocular areaNon-billable
- S00.221 Blister (nonthermal) of right eyelid and periocular areaNon-billable
- S00.221A Blister (nonthermal) of right eyelid and periocular area, initial encounter
- S00.221D Blister (nonthermal) of right eyelid and periocular area, subsequent encounter
- S00.221S Blister (nonthermal) of right eyelid and periocular area, sequela
- S00.222 Blister (nonthermal) of left eyelid and periocular areaNon-billable
- S00.222A Blister (nonthermal) of left eyelid and periocular area, initial encounter
- S00.222D Blister (nonthermal) of left eyelid and periocular area, subsequent encounter
- S00.222S Blister (nonthermal) of left eyelid and periocular area, sequela
- S00.229 Blister (nonthermal) of unspecified eyelid and periocular areaNon-billable
- S00.229A Blister (nonthermal) of unspecified eyelid and periocular area, initial encounter
- S00.229D Blister (nonthermal) of unspecified eyelid and periocular area, subsequent encounter
- S00.229S Blister (nonthermal) of unspecified eyelid and periocular area, sequela
- S00.24 External constriction of eyelid and periocular areaNon-billable
- S00.241 External constriction of right eyelid and periocular areaNon-billable
- S00.241A External constriction of right eyelid and periocular area, initial encounter
- S00.241D External constriction of right eyelid and periocular area, subsequent encounter
- S00.241S External constriction of right eyelid and periocular area, sequela
- S00.242 External constriction of left eyelid and periocular areaNon-billable
- S00.242A External constriction of left eyelid and periocular area, initial encounter
- S00.242D External constriction of left eyelid and periocular area, subsequent encounter
- S00.242S External constriction of left eyelid and periocular area, sequela
- S00.249 External constriction of unspecified eyelid and periocular areaNon-billable
- S00.249A External constriction of unspecified eyelid and periocular area, initial encounter
- S00.249D External constriction of unspecified eyelid and periocular area, subsequent encounter
- S00.249S External constriction of unspecified eyelid and periocular area, sequela
- S00.25 Superficial foreign body of eyelid and periocular areaNon-billable
- S00.251 Superficial foreign body of right eyelid and periocular areaNon-billable
- S00.251A Superficial foreign body of right eyelid and periocular area, initial encounter
- S00.251D Superficial foreign body of right eyelid and periocular area, subsequent encounter
- S00.251S Superficial foreign body of right eyelid and periocular area, sequela
- S00.252 Superficial foreign body of left eyelid and periocular areaNon-billable
- S00.252A Superficial foreign body of left eyelid and periocular area, initial encounter
- S00.252D Superficial foreign body of left eyelid and periocular area, subsequent encounter
- S00.252S Superficial foreign body of left eyelid and periocular area, sequela
- S00.259 Superficial foreign body of unspecified eyelid and periocular areaNon-billable
- S00.259A Superficial foreign body of unspecified eyelid and periocular area, initial encounter
- S00.259D Superficial foreign body of unspecified eyelid and periocular area, subsequent encounter
- S00.259S Superficial foreign body of unspecified eyelid and periocular area, sequela
- S00.26 Insect bite (nonvenomous) of eyelid and periocular areaNon-billable
- S00.261 Insect bite (nonvenomous) of right eyelid and periocular areaNon-billable
- S00.261A Insect bite (nonvenomous) of right eyelid and periocular area, initial encounter
- S00.261D Insect bite (nonvenomous) of right eyelid and periocular area, subsequent encounter
- S00.261S Insect bite (nonvenomous) of right eyelid and periocular area, sequela
- S00.262 Insect bite (nonvenomous) of left eyelid and periocular areaNon-billable
- S00.262A Insect bite (nonvenomous) of left eyelid and periocular area, initial encounter
- S00.262D Insect bite (nonvenomous) of left eyelid and periocular area, subsequent encounter
- S00.262S Insect bite (nonvenomous) of left eyelid and periocular area, sequela
- S00.269 Insect bite (nonvenomous) of unspecified eyelid and periocular areaNon-billable
- S00.269A Insect bite (nonvenomous) of unspecified eyelid and periocular area, initial encounter
- S00.269D Insect bite (nonvenomous) of unspecified eyelid and periocular area, subsequent encounter
- S00.269S Insect bite (nonvenomous) of unspecified eyelid and periocular area, sequela
- S00.27 Other superficial bite of eyelid and periocular areaNon-billable
- S00.271 Other superficial bite of right eyelid and periocular areaNon-billable
- S00.271A Other superficial bite of right eyelid and periocular area, initial encounter
- S00.271D Other superficial bite of right eyelid and periocular area, subsequent encounter
- S00.271S Other superficial bite of right eyelid and periocular area, sequela
- S00.272 Other superficial bite of left eyelid and periocular areaNon-billable
- S00.272A Other superficial bite of left eyelid and periocular area, initial encounter
- S00.272D Other superficial bite of left eyelid and periocular area, subsequent encounter
- S00.272S Other superficial bite of left eyelid and periocular area, sequela
- S00.279 Other superficial bite of unspecified eyelid and periocular areaNon-billable
- S00.279A Other superficial bite of unspecified eyelid and periocular area, initial encounter
- S00.279D Other superficial bite of unspecified eyelid and periocular area, subsequent encounter
- S00.279S Other superficial bite of unspecified eyelid and periocular area, sequela
- S00.3 Superficial injury of noseNon-billable
- S00.30 Unspecified superficial injury of noseNon-billable
- S00.30XA Unspecified superficial injury of nose, initial encounter
- S00.30XD Unspecified superficial injury of nose, subsequent encounter
- S00.30XS Unspecified superficial injury of nose, sequela
- S00.31 Abrasion of noseNon-billable
- S00.31XA Abrasion of nose, initial encounter
- S00.31XD Abrasion of nose, subsequent encounter
- S00.31XS Abrasion of nose, sequela
- S00.32 Blister (nonthermal) of noseNon-billable
- S00.32XA Blister (nonthermal) of nose, initial encounter
- S00.32XD Blister (nonthermal) of nose, subsequent encounter
- S00.32XS Blister (nonthermal) of nose, sequela
- S00.33 Contusion of noseNon-billable
- S00.33XA Contusion of nose, initial encounter
- S00.33XD Contusion of nose, subsequent encounter
- S00.33XS Contusion of nose, sequela
- S00.34 External constriction of noseNon-billable
- S00.34XA External constriction of nose, initial encounter
- S00.34XD External constriction of nose, subsequent encounter
- S00.34XS External constriction of nose, sequela
- S00.35 Superficial foreign body of noseNon-billable
- S00.35XA Superficial foreign body of nose, initial encounter
- S00.35XD Superficial foreign body of nose, subsequent encounter
- S00.35XS Superficial foreign body of nose, sequela
- S00.36 Insect bite (nonvenomous) of noseNon-billable
- S00.36XA Insect bite (nonvenomous) of nose, initial encounter
- S00.36XD Insect bite (nonvenomous) of nose, subsequent encounter
- S00.36XS Insect bite (nonvenomous) of nose, sequela
- S00.37 Other superficial bite of noseNon-billable
- S00.37XA Other superficial bite of nose, initial encounter
- S00.37XD Other superficial bite of nose, subsequent encounter
- S00.37XS Other superficial bite of nose, sequela
- S00.4 Superficial injury of earNon-billable
- S00.40 Unspecified superficial injury of earNon-billable
- S00.401 Unspecified superficial injury of right earNon-billable
- S00.401A Unspecified superficial injury of right ear, initial encounter
- S00.401D Unspecified superficial injury of right ear, subsequent encounter
- S00.401S Unspecified superficial injury of right ear, sequela
- S00.402 Unspecified superficial injury of left earNon-billable
- S00.402A Unspecified superficial injury of left ear, initial encounter
- S00.402D Unspecified superficial injury of left ear, subsequent encounter
- S00.402S Unspecified superficial injury of left ear, sequela
- S00.409 Unspecified superficial injury of unspecified earNon-billable
- S00.409A Unspecified superficial injury of unspecified ear, initial encounter
- S00.409D Unspecified superficial injury of unspecified ear, subsequent encounter
- S00.409S Unspecified superficial injury of unspecified ear, sequela
- S00.41 Abrasion of earNon-billable
- S00.411 Abrasion of right earNon-billable
- S00.411A Abrasion of right ear, initial encounter
- S00.411D Abrasion of right ear, subsequent encounter
- S00.411S Abrasion of right ear, sequela
- S00.412 Abrasion of left earNon-billable
- S00.412A Abrasion of left ear, initial encounter
- S00.412D Abrasion of left ear, subsequent encounter
- S00.412S Abrasion of left ear, sequela
- S00.419 Abrasion of unspecified earNon-billable
- S00.419A Abrasion of unspecified ear, initial encounter
- S00.419D Abrasion of unspecified ear, subsequent encounter
- S00.419S Abrasion of unspecified ear, sequela
- S00.42 Blister (nonthermal) of earNon-billable
- S00.421 Blister (nonthermal) of right earNon-billable
- S00.421A Blister (nonthermal) of right ear, initial encounter
- S00.421D Blister (nonthermal) of right ear, subsequent encounter
- S00.421S Blister (nonthermal) of right ear, sequela
- S00.422 Blister (nonthermal) of left earNon-billable
- S00.422A Blister (nonthermal) of left ear, initial encounter
- S00.422D Blister (nonthermal) of left ear, subsequent encounter
- S00.422S Blister (nonthermal) of left ear, sequela
- S00.429 Blister (nonthermal) of unspecified earNon-billable
- S00.429A Blister (nonthermal) of unspecified ear, initial encounter
- S00.429D Blister (nonthermal) of unspecified ear, subsequent encounter
- S00.429S Blister (nonthermal) of unspecified ear, sequela
- S00.43 Contusion of earNon-billable
- S00.431 Contusion of right earNon-billable
- S00.431A Contusion of right ear, initial encounter
- S00.431D Contusion of right ear, subsequent encounter
- S00.431S Contusion of right ear, sequela
- S00.432 Contusion of left earNon-billable
- S00.432A Contusion of left ear, initial encounter
- S00.432D Contusion of left ear, subsequent encounter
- S00.432S Contusion of left ear, sequela
- S00.439 Contusion of unspecified earNon-billable
- S00.439A Contusion of unspecified ear, initial encounter
- S00.439D Contusion of unspecified ear, subsequent encounter
- S00.439S Contusion of unspecified ear, sequela
- S00.44 External constriction of earNon-billable
- S00.441 External constriction of right earNon-billable
- S00.441A External constriction of right ear, initial encounter
- S00.441D External constriction of right ear, subsequent encounter
- S00.441S External constriction of right ear, sequela
- S00.442 External constriction of left earNon-billable
- S00.442A External constriction of left ear, initial encounter
- S00.442D External constriction of left ear, subsequent encounter
- S00.442S External constriction of left ear, sequela
- S00.449 External constriction of unspecified earNon-billable
- S00.449A External constriction of unspecified ear, initial encounter
- S00.449D External constriction of unspecified ear, subsequent encounter
- S00.449S External constriction of unspecified ear, sequela
- S00.45 Superficial foreign body of earNon-billable
- S00.451 Superficial foreign body of right earNon-billable
- S00.451A Superficial foreign body of right ear, initial encounter
- S00.451D Superficial foreign body of right ear, subsequent encounter
- S00.451S Superficial foreign body of right ear, sequela
- S00.452 Superficial foreign body of left earNon-billable
- S00.452A Superficial foreign body of left ear, initial encounter
- S00.452D Superficial foreign body of left ear, subsequent encounter
- S00.452S Superficial foreign body of left ear, sequela
- S00.459 Superficial foreign body of unspecified earNon-billable
- S00.459A Superficial foreign body of unspecified ear, initial encounter
- S00.459D Superficial foreign body of unspecified ear, subsequent encounter
- S00.459S Superficial foreign body of unspecified ear, sequela
- S00.46 Insect bite (nonvenomous) of earNon-billable
- S00.461 Insect bite (nonvenomous) of right earNon-billable
- S00.461A Insect bite (nonvenomous) of right ear, initial encounter
- S00.461D Insect bite (nonvenomous) of right ear, subsequent encounter
- S00.461S Insect bite (nonvenomous) of right ear, sequela
- S00.462 Insect bite (nonvenomous) of left earNon-billable
- S00.462A Insect bite (nonvenomous) of left ear, initial encounter
- S00.462D Insect bite (nonvenomous) of left ear, subsequent encounter
- S00.462S Insect bite (nonvenomous) of left ear, sequela
- S00.469 Insect bite (nonvenomous) of unspecified earNon-billable
- S00.469A Insect bite (nonvenomous) of unspecified ear, initial encounter
- S00.469D Insect bite (nonvenomous) of unspecified ear, subsequent encounter
- S00.469S Insect bite (nonvenomous) of unspecified ear, sequela
- S00.47 Other superficial bite of earNon-billable
- S00.471 Other superficial bite of right earNon-billable
- S00.471A Other superficial bite of right ear, initial encounter
- S00.471D Other superficial bite of right ear, subsequent encounter
- S00.471S Other superficial bite of right ear, sequela
- S00.472 Other superficial bite of left earNon-billable
- S00.472A Other superficial bite of left ear, initial encounter
- S00.472D Other superficial bite of left ear, subsequent encounter
- S00.472S Other superficial bite of left ear, sequela
- S00.479 Other superficial bite of unspecified earNon-billable
- S00.479A Other superficial bite of unspecified ear, initial encounter
- S00.479D Other superficial bite of unspecified ear, subsequent encounter
- S00.479S Other superficial bite of unspecified ear, sequela
- S00.5 Superficial injury of lip and oral cavityNon-billable
- S00.50 Unspecified superficial injury of lip and oral cavityNon-billable
- S00.501 Unspecified superficial injury of lipNon-billable
- S00.501A Unspecified superficial injury of lip, initial encounter
- S00.501D Unspecified superficial injury of lip, subsequent encounter
- S00.501S Unspecified superficial injury of lip, sequela
- S00.502 Unspecified superficial injury of oral cavityNon-billable
- S00.502A Unspecified superficial injury of oral cavity, initial encounter
- S00.502D Unspecified superficial injury of oral cavity, subsequent encounter
- S00.502S Unspecified superficial injury of oral cavity, sequela
- S00.51 Abrasion of lip and oral cavityNon-billable
- S00.511 Abrasion of lipNon-billable
- S00.511A Abrasion of lip, initial encounter
- S00.511D Abrasion of lip, subsequent encounter
- S00.511S Abrasion of lip, sequela
- S00.512 Abrasion of oral cavityNon-billable
- S00.512A Abrasion of oral cavity, initial encounter
- S00.512D Abrasion of oral cavity, subsequent encounter
- S00.512S Abrasion of oral cavity, sequela
- S00.52 Blister (nonthermal) of lip and oral cavityNon-billable
- S00.521 Blister (nonthermal) of lipNon-billable
- S00.521A Blister (nonthermal) of lip, initial encounter
- S00.521D Blister (nonthermal) of lip, subsequent encounter
- S00.521S Blister (nonthermal) of lip, sequela
- S00.522 Blister (nonthermal) of oral cavityNon-billable
- S00.522A Blister (nonthermal) of oral cavity, initial encounter
- S00.522D Blister (nonthermal) of oral cavity, subsequent encounter
- S00.522S Blister (nonthermal) of oral cavity, sequela
- S00.53 Contusion of lip and oral cavityNon-billable
- S00.531 Contusion of lipNon-billable
- S00.531A Contusion of lip, initial encounter
- S00.531D Contusion of lip, subsequent encounter
- S00.531S Contusion of lip, sequela
- S00.532 Contusion of oral cavityNon-billable
- S00.532A Contusion of oral cavity, initial encounter
- S00.532D Contusion of oral cavity, subsequent encounter
- S00.532S Contusion of oral cavity, sequela
- S00.54 External constriction of lip and oral cavityNon-billable
- S00.541 External constriction of lipNon-billable
- S00.541A External constriction of lip, initial encounter
- S00.541D External constriction of lip, subsequent encounter
- S00.541S External constriction of lip, sequela
- S00.542 External constriction of oral cavityNon-billable
- S00.542A External constriction of oral cavity, initial encounter
- S00.542D External constriction of oral cavity, subsequent encounter
- S00.542S External constriction of oral cavity, sequela
- S00.55 Superficial foreign body of lip and oral cavityNon-billable
- S00.551 Superficial foreign body of lipNon-billable
- S00.551A Superficial foreign body of lip, initial encounter
- S00.551D Superficial foreign body of lip, subsequent encounter
- S00.551S Superficial foreign body of lip, sequela
- S00.552 Superficial foreign body of oral cavityNon-billable
- S00.552A Superficial foreign body of oral cavity, initial encounter
- S00.552D Superficial foreign body of oral cavity, subsequent encounter
- S00.552S Superficial foreign body of oral cavity, sequela
- S00.56 Insect bite (nonvenomous) of lip and oral cavityNon-billable
- S00.561 Insect bite (nonvenomous) of lipNon-billable
- S00.561A Insect bite (nonvenomous) of lip, initial encounter
- S00.561D Insect bite (nonvenomous) of lip, subsequent encounter
- S00.561S Insect bite (nonvenomous) of lip, sequela
- S00.562 Insect bite (nonvenomous) of oral cavityNon-billable
- S00.562A Insect bite (nonvenomous) of oral cavity, initial encounter
- S00.562D Insect bite (nonvenomous) of oral cavity, subsequent encounter
- S00.562S Insect bite (nonvenomous) of oral cavity, sequela
- S00.57 Other superficial bite of lip and oral cavityNon-billable
- S00.571 Other superficial bite of lipNon-billable
- S00.571A Other superficial bite of lip, initial encounter
- S00.571D Other superficial bite of lip, subsequent encounter
- S00.571S Other superficial bite of lip, sequela
- S00.572 Other superficial bite of oral cavityNon-billable
- S00.572A Other superficial bite of oral cavity, initial encounter
- S00.572D Other superficial bite of oral cavity, subsequent encounter
- S00.572S Other superficial bite of oral cavity, sequela
- S00.8 Superficial injury of other parts of headNon-billable
- S00.80 Unspecified superficial injury of other part of headNon-billable
- S00.80XA Unspecified superficial injury of other part of head, initial encounter
- S00.80XD Unspecified superficial injury of other part of head, subsequent encounter
- S00.80XS Unspecified superficial injury of other part of head, sequela
- S00.81 Abrasion of other part of headNon-billable
- S00.81XA Abrasion of other part of head, initial encounter
- S00.81XD Abrasion of other part of head, subsequent encounter
- S00.81XS Abrasion of other part of head, sequela
- S00.82 Blister (nonthermal) of other part of headNon-billable
- S00.82XA Blister (nonthermal) of other part of head, initial encounter
- S00.82XD Blister (nonthermal) of other part of head, subsequent encounter
- S00.82XS Blister (nonthermal) of other part of head, sequela
- S00.83 Contusion of other part of headNon-billable
- S00.83XA Contusion of other part of head, initial encounter
- S00.83XD Contusion of other part of head, subsequent encounter
- S00.83XS Contusion of other part of head, sequela
- S00.84 External constriction of other part of headNon-billable
- S00.84XA External constriction of other part of head, initial encounter
- S00.84XD External constriction of other part of head, subsequent encounter
- S00.84XS External constriction of other part of head, sequela
- S00.85 Superficial foreign body of other part of headNon-billable
- S00.85XA Superficial foreign body of other part of head, initial encounter
- S00.85XD Superficial foreign body of other part of head, subsequent encounter
- S00.85XS Superficial foreign body of other part of head, sequela
- S00.86 Insect bite (nonvenomous) of other part of headNon-billable
- S00.86XA Insect bite (nonvenomous) of other part of head, initial encounter
- S00.86XD Insect bite (nonvenomous) of other part of head, subsequent encounter
- S00.86XS Insect bite (nonvenomous) of other part of head, sequela
- S00.87 Other superficial bite of other part of headNon-billable
- S00.87XA Other superficial bite of other part of head, initial encounter
- S00.87XD Other superficial bite of other part of head, subsequent encounter
- S00.87XS Other superficial bite of other part of head, sequela
- S00.9 Superficial injury of unspecified part of headNon-billable
- S00.90 Unspecified superficial injury of unspecified part of headNon-billable
- S00.90XA Unspecified superficial injury of unspecified part of head, initial encounter
- S00.90XD Unspecified superficial injury of unspecified part of head, subsequent encounter
- S00.90XS Unspecified superficial injury of unspecified part of head, sequela
- S00.91 Abrasion of unspecified part of headNon-billable
- S00.91XA Abrasion of unspecified part of head, initial encounter
- S00.91XD Abrasion of unspecified part of head, subsequent encounter
- S00.91XS Abrasion of unspecified part of head, sequela
- S00.92 Blister (nonthermal) of unspecified part of headNon-billable
- S00.92XA Blister (nonthermal) of unspecified part of head, initial encounter
- S00.92XD Blister (nonthermal) of unspecified part of head, subsequent encounter
- S00.92XS Blister (nonthermal) of unspecified part of head, sequela
- S00.93 Contusion of unspecified part of headNon-billable
- S00.93XA Contusion of unspecified part of head, initial encounter
- S00.93XD Contusion of unspecified part of head, subsequent encounter
- S00.93XS Contusion of unspecified part of head, sequela
- S00.94 External constriction of unspecified part of headNon-billable
- S00.94XA External constriction of unspecified part of head, initial encounter
- S00.94XD External constriction of unspecified part of head, subsequent encounter
- S00.94XS External constriction of unspecified part of head, sequela
- S00.95 Superficial foreign body of unspecified part of headNon-billable
- S00.95XA Superficial foreign body of unspecified part of head, initial encounter
- S00.95XD Superficial foreign body of unspecified part of head, subsequent encounter
- S00.95XS Superficial foreign body of unspecified part of head, sequela
- S00.96 Insect bite (nonvenomous) of unspecified part of headNon-billable
- S00.96XA Insect bite (nonvenomous) of unspecified part of head, initial encounter
- S00.96XD Insect bite (nonvenomous) of unspecified part of head, subsequent encounter
- S00.96XS Insect bite (nonvenomous) of unspecified part of head, sequela
- S00.97 Other superficial bite of unspecified part of headNon-billable
- S00.97XA Other superficial bite of unspecified part of head, initial encounter
- S00.97XD Other superficial bite of unspecified part of head, subsequent encounter
- S00.97XS Other superficial bite of unspecified part of head, sequela
About the S00 Code Range
ICD-10 code S00 refers to superficial injuries of the head, covering a range of minor wounds including abrasions, contusions, blisters, bites, and foreign bodies affecting areas such as the scalp, eyelids, nose, ears, lips, oral cavity, and other parts of the head. These codes specify details like the exact location, injury type, and encounter stage (initial, subsequent, or sequela).
This section differentiates codes by specific sites like the scalp (S00.0), eyelid and periocular area (S00.1), nose (S00.3), ears (S00.4), and lips and oral cavity (S00.5). Common conditions such as abrasion, contusion (bruising), blisters, superficial foreign bodies (splinters), and nonvenomous insect bites are captured. Many codes include synonyms to help coders identify these injuries, for example, "abrasion of scalp," "contusion of scalp," or "superficial injury of right ear." Encounter codes (7th character) indicate whether it is an initial treatment, follow-up, or sequela (late effect). This detailed classification aids in precise documentation and billing of minor head injuries in medical records.
Questions About This Page
How many billable codes are in the S00 range?
Of the 416 codes in this range, 288 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the S00 range classify?
The range classifies superficial injury of head. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
All ICD-10-CM ChaptersAll of Chapter 19ICD-10-CM Code LookupMS-DRG ReferenceMedicare Code EditsPOA Exempt Codes
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
