Alphabetic Index FY2027

S10.81XA

Abrasion of other specified part of neck, initial encounter

FY2027Chapter 19: Injury, poisoning and certain other consequences of external causes/S10–S19 Injuries to the neck

BillableComplete code, valid to report

S10.81XA (also written S1081XA) is a billable ICD-10-CM diagnosis code for abrasion of other specified part of neck, initial encounter. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 72 codes in category S10 (Superficial injury of neck). The Alphabetic Index lists it under 3 entries. Its 7th character, A, means initial encounter. Its coding notes include a Use additional code instruction and 9 Excludes2 entries.

7th character

Category S10 requires a 7th character. S10.81 has only 5 characters, so a placeholder X fills the 6th position.

Assembled code S10.81XA Open code

Guidelines tips

From the FY2027 Official Guidelines. ICD10Ref adds no rules of its own.

The 7th character depends on whether the patient is in active treatment, not on who sees the patient. An aftercare Z code is not used for injury aftercare.

Guidelines I.C.19.aInjuries: application of 7th charactersRead the official text

Each injury gets its own code unless a combination code exists, with the most serious injury first. Superficial injuries at the same site as a more severe injury are not coded. Injuries during medical care are coded as complications.

Guidelines I.C.19.bCoding of injuriesRead the official text

Use additional code

Add the listed code as a secondary code, if known.

Also from chapter/block level (1 note)
Inherited from Chapter 19 Injury, poisoning and certain other consequences of external causes
  • code to identify any retained foreign body, if applicable (Z18.-)

Excludes2

Not included here. Both codes may be reported if the patient has both conditions.

Also from chapter/block level (9 notes)
Inherited from S10–S19 Injuries to the neck
  • burns and corrosions (T20-T32)
  • effects of foreign body in esophagus (T18.1)
  • effects of foreign body in larynx (T17.3)
  • effects of foreign body in pharynx (T17.2)
  • effects of foreign body in trachea (T17.4)
  • frostbite (T33-T34)
  • insect bite or sting, venomous (T63.4)
Inherited from Chapter 19 Injury, poisoning and certain other consequences of external causes
  • birth trauma (P10-P15)
  • obstetric trauma (O70-O71)

Includes

Further defines or gives examples of the content of the category.

Also from chapter/block level (3 notes)
Inherited from S10–S19 Injuries to the neck
  • injuries of nape
  • injuries of supraclavicular region
  • injuries of throat

Notes

Also from chapter/block level (2 notes)
Inherited from Chapter 19 Injury, poisoning and certain other consequences of external causes
  • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
  • The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.

Alphabetic Index terms

Terms the official Alphabetic Index lists for S10.81. This code adds the 7th character. 3 entries