Coding and coverage · ICD-10-CM

S22 › S22.4

S22.41 Multiple fractures of ribs, right side

Not billable (header)Chapter 19

This code needs a 7th character (use X as a placeholder for missing characters).

Codes under this one

  • S22.41XA Multiple fractures of ribs, right side, initial encounter for closed fracture
  • S22.41XB Multiple fractures of ribs, right side, initial encounter for open fracture
  • S22.41XD Multiple fractures of ribs, right side, subsequent encounter for fracture with routine healing
  • S22.41XG Multiple fractures of ribs, right side, subsequent encounter for fracture with delayed healing
  • S22.41XK Multiple fractures of ribs, right side, subsequent encounter for fracture with nonunion
  • S22.41XS Multiple fractures of ribs, right side, sequela

Instructional notes

Chapter 19

Excludes2Not included here: the patient may have both; report both when both are present.
Use additional codeAdd a second code for the full picture.
  • code to identify any retained foreign body, if applicable (Z18.-)
Notes
  • 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.

Section S20-S29

Excludes2Not included here: the patient may have both; report both when both are present.
  • burns and corrosions (T20-T32)
  • effects of foreign body in bronchus (T17.5)
  • effects of foreign body in esophagus (T18.1)
  • effects of foreign body in lung (T17.8)
  • effects of foreign body in trachea (T17.4)
  • frostbite (T33-T34)
  • injuries of axilla
  • injuries of clavicle
  • injuries of scapular region
  • injuries of shoulder
  • insect bite or sting, venomous (T63.4)
Includes
  • injuries of breast
  • injuries of chest (wall)
  • injuries of interscapular area

S22

Excludes1Not coded here: never report with this code, except when the two conditions are unrelated.
  • transection of thorax (S28.1)
Excludes2Not included here: the patient may have both; report both when both are present.
Code firstSequence the underlying condition first.
Code also
  • , if applicable, any associated condition such as:
  • injury of intrathoracic organ (S27.-)
  • traumatic hemopneumothorax (S27.2)
  • traumatic hemothorax (S27.1-)
  • traumatic pneumothorax (S27.0)
Includes
  • fracture of thoracic neural arch
  • fracture of thoracic spinous process
  • fracture of thoracic transverse process
  • fracture of thoracic vertebra
  • fracture of thoracic vertebral arch
Notes
  • A fracture not indicated as displaced or nondisplaced should be coded to displaced
  • A fracture not indicated as open or closed should be coded to closed
7th charactersThe appropriate 7th character is to be added to each code from category S22
  • A initial encounter for closed fracture
  • B initial encounter for open fracture
  • D subsequent encounter for fracture with routine healing
  • G subsequent encounter for fracture with delayed healing
  • K subsequent encounter for fracture with nonunion
  • S sequela

S22.4

Excludes1Not coded here: never report with this code, except when the two conditions are unrelated.
Inclusion terms
  • Fractures of two or more ribs

Chapter 19: Injury, poisoning and certain other consequences of external causes · S20-S29 Injuries to the thorax (S20-S29)

Source: ICD-10-CM FY 2027 code descriptions and tabular list (CMS and CDC National Center for Health Statistics), effective 2026-10-01 through 2027-09-30 · CMS ICD-10 files. HCC mapping: CMS-HCC V28, payment year 2027. As of 2026-11-04.

Coverage and payment depend on the claim details; confirm with the Medicare Administrative Contractor.