S42.126A

Nondisplaced fracture of acromial process, unspecified shoulder, initial encounter for closed fracture

Billable / specific

S42.126A is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Includes (from S42)

  • injuries of axilla
  • injuries of scapular region
  • Note: 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
  • Note: 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.
  • Note: A fracture not indicated as displaced or nondisplaced should be coded to displaced
  • Note: A fracture not indicated as open or closed should be coded to closed

Excludes1

Not coded here — never report together with this code.

  • traumatic amputation of shoulder and upper arm (S48.-) (from S42)

Excludes2

Not included here — may be reported together when both conditions exist.

  • birth trauma (P10-P15) (from S42)
  • obstetric trauma (O70-O71) (from S42)
  • burns and corrosions (T20-T32) (from S42)
  • frostbite (T33-T34) (from S42)
  • injuries of elbow (S50-S59) (from S42)
  • insect bite or sting, venomous (T63.4) (from S42)
  • periprosthetic fracture around internal prosthetic shoulder joint (M97.3) (from S42)

Use additional code

Add a code to identify the following, if applicable.

  • code to identify any retained foreign body, if applicable (Z18.-) (from S42)

7th character

The 7th character values that apply to this code (defined at S42). Use the placeholder "X" for missing positions.

CharacterMeaning
Ainitial encounter for closed fracture
Binitial encounter for open fracture
Dsubsequent encounter for fracture with routine healing
Gsubsequent encounter for fracture with delayed healing
Ksubsequent encounter for fracture with nonunion
Psubsequent encounter for fracture with malunion
Ssequela

Parent code

  • S42.126Nondisplaced fracture of acromial process, unspecified shoulderNeeds 7th char

Related codes

  • S42.126BNondisplaced fracture of acromial process, unspecified shoulder, initial encounter for open fractureBillable
  • S42.126DNondisplaced fracture of acromial process, unspecified shoulder, subsequent encounter for fracture with routine healingBillable
  • S42.126GNondisplaced fracture of acromial process, unspecified shoulder, subsequent encounter for fracture with delayed healingBillable
  • S42.126KNondisplaced fracture of acromial process, unspecified shoulder, subsequent encounter for fracture with nonunionBillable
  • S42.126PNondisplaced fracture of acromial process, unspecified shoulder, subsequent encounter for fracture with malunionBillable
  • S42.126SNondisplaced fracture of acromial process, unspecified shoulder, sequelaBillable

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