U.S. category index · FY 2027

S ICD-10-CM Categories: Category Index

Browse 99 top-level ICD-10-CM categories beginning with S, then follow their complete FY 2027 child-code hierarchies.

Complete category list

Categories beginning with S

Open a category to continue through its complete hierarchy of more specific codes.

S00

Superficial injury of head

S01

Open wound of head

S02

Fracture of skull and facial bones

S03

Dislocation and sprain of joints and ligaments of head

S04

Injury of cranial nerve

S05

Injury of eye and orbit

S06

Intracranial injury

S07

Crushing injury of head

S08

Avulsion and traumatic amputation of part of head

S09

Other and unspecified injuries of head

S10

Superficial injury of neck

S11

Open wound of neck

S12

Fracture of cervical vertebra and other parts of neck

S13

Dislocation and sprain of joints and ligaments at neck level

S14

Injury of nerves and spinal cord at neck level

S15

Injury of blood vessels at neck level

S16

Injury of muscle, fascia and tendon at neck level

S17

Crushing injury of neck

S19

Other specified and unspecified injuries of neck

S20

Superficial injury of thorax

S21

Open wound of thorax

S22

Fracture of rib(s), sternum and thoracic spine

S23

Dislocation and sprain of joints and ligaments of thorax

S24

Injury of nerves and spinal cord at thorax level

S25

Injury of blood vessels of thorax

S26

Injury of heart

S27

Injury of other and unspecified intrathoracic organs

S28

Crushing injury of thorax, and traumatic amputation of part of thorax

S29

Other and unspecified injuries of thorax

S30

Superficial injury of abdomen, lower back, pelvis and external genitals

S31

Open wound of abdomen, lower back, pelvis and external genitals

S32

Fracture of lumbar spine and pelvis

S33

Dislocation and sprain of joints and ligaments of lumbar spine and pelvis

S34

Injury of lumbar and sacral spinal cord and nerves at abdomen, lower back and pelvis level

S35

Injury of blood vessels at abdomen, lower back and pelvis level

S36

Injury of intra-abdominal organs

S37

Injury of urinary and pelvic organs

S38

Crushing injury and traumatic amputation of abdomen, lower back, pelvis and external genitals

S39

Other and unspecified injuries of abdomen, lower back, pelvis and external genitals

S40

Superficial injury of shoulder and upper arm

S41

Open wound of shoulder and upper arm

S42

Fracture of shoulder and upper arm

S43

Dislocation and sprain of joints and ligaments of shoulder girdle

S44

Injury of nerves at shoulder and upper arm level

S45

Injury of blood vessels at shoulder and upper arm level

S46

Injury of muscle, fascia and tendon at shoulder and upper arm level

S47

Crushing injury of shoulder and upper arm

S48

Traumatic amputation of shoulder and upper arm

S49

Other and unspecified injuries of shoulder and upper arm

S50

Superficial injury of elbow and forearm

S51

Open wound of elbow and forearm

S52

Fracture of forearm

S53

Dislocation and sprain of joints and ligaments of elbow

S54

Injury of nerves at forearm level

S55

Injury of blood vessels at forearm level

S56

Injury of muscle, fascia and tendon at forearm level

S57

Crushing injury of elbow and forearm

S58

Traumatic amputation of elbow and forearm

S59

Other and unspecified injuries of elbow and forearm

S60

Superficial injury of wrist, hand and fingers

S61

Open wound of wrist, hand and fingers

S62

Fracture at wrist and hand level

S63

Dislocation and sprain of joints and ligaments at wrist and hand level

S64

Injury of nerves at wrist and hand level

S65

Injury of blood vessels at wrist and hand level

S66

Injury of muscle, fascia and tendon at wrist and hand level

S67

Crushing injury of wrist, hand and fingers

S68

Traumatic amputation of wrist, hand and fingers

S69

Other and unspecified injuries of wrist, hand and finger(s)

S70

Superficial injury of hip and thigh

S71

Open wound of hip and thigh

S72

Fracture of femur

S73

Dislocation and sprain of joint and ligaments of hip

S74

Injury of nerves at hip and thigh level

S75

Injury of blood vessels at hip and thigh level

S76

Injury of muscle, fascia and tendon at hip and thigh level

S77

Crushing injury of hip and thigh

S78

Traumatic amputation of hip and thigh

S79

Other and unspecified injuries of hip and thigh

S80

Superficial injury of knee and lower leg

S81

Open wound of knee and lower leg

S82

Fracture of lower leg, including ankle

S83

Dislocation and sprain of joints and ligaments of knee

S84

Injury of nerves at lower leg level

S85

Injury of blood vessels at lower leg level

S86

Injury of muscle, fascia and tendon at lower leg level

S87

Crushing injury of lower leg

S88

Traumatic amputation of lower leg

S89

Other and unspecified injuries of lower leg

S90

Superficial injury of ankle, foot and toes

S91

Open wound of ankle, foot and toes

S92

Fracture of foot and toe, except ankle

S93

Dislocation and sprain of joints and ligaments at ankle, foot and toe level

S94

Injury of nerves at ankle and foot level

S95

Injury of blood vessels at ankle and foot level

S96

Injury of muscle and tendon at ankle and foot level

S97

Crushing injury of ankle and foot

S98

Traumatic amputation of ankle and foot

S99

Other and unspecified injuries of ankle and foot

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This category index is generated from Vero’s repository-backed ICD-10-CM hierarchy. Every listed category is a top-level record, and each linked category page exposes its direct child codes.

Review the CDC/NCHS ICD-10-CM source

Category navigation

Frequently asked questions

Which ICD-10-CM categories begin with S?

This index lists 99 top-level categories beginning with S from Vero’s FY 2027 U.S. ICD-10-CM reference dataset.

How do I find a more specific S code?

Open a category below, then follow its linked child-code hierarchy until you reach the code supported by the documentation.

Which ICD-10-CM release does this S index use?

The index uses the FY 2027 U.S. ICD-10-CM release and the repository-backed hierarchy displayed on each linked code page.

Is every S category billable?

No. These are top-level categories used for navigation. Follow the hierarchy to a sufficiently specific code and confirm the active code set, official guidance, and payer requirements.

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