AutoICD API

S56.40

Non-billable

Unsp inj extn musc/fasc/tend and unsp finger at forarm lv

Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at forearm level

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

S50-S59

Parent Code

S56.4

Child Codes

9

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Excludes 2

Conditions not included here, but the patient may have both

  • burns and corrosions (T20-T32)
  • frostbite (T33-T34)
  • injuries of wrist and hand (S60-S69)
  • insect bite or sting, venomous (T63.4)
  • injury of muscle, fascia and tendon at or below wrist (S66.-)
  • sprain of joints and ligaments of elbow (S53.4-)

Use Additional Code

Additional codes that should follow this code

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

Code Also

A second code may be required; sequencing depends on circumstances

  • any associated open wound (S51.-)

Child Codes (9)

S56.401

Unsp inj extensor musc/fasc/tend r idx fngr at forarm lv

S56.402

Unsp inj extensor musc/fasc/tend l idx fngr at forarm lv

S56.403

Unsp inj extensor musc/fasc/tend r mid finger at forarm lv

S56.404

Unsp inj extensor musc/fasc/tend l mid finger at forarm lv

S56.405

Unsp inj extensor musc/fasc/tend r rng fngr at forarm lv

S56.406

Unsp inj extensor musc/fasc/tend l rng fngr at forarm lv

S56.407

Unsp inj extn musc/fasc/tend r little finger at forarm lv

S56.408

Unsp inj extn musc/fasc/tend l little finger at forarm lv

S56.409

Unsp inj extensor musc/fasc/tend unsp finger at forarm lv

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is the ICD-10 code for unsp inj extn musc/fasc/tend and unsp finger at forarm lv?

The ICD-10-CM code for unsp inj extn musc/fasc/tend and unsp finger at forarm lv is S56.40. The full clinical description is "Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at forearm level". S56.40 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code S56.40 mean?

ICD-10-CM code S56.40 represents "Unspecified injury of extensor muscle, fascia and tendon of other and unspecified finger at forearm level". It is classified under Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes and is a non-billable header code. Use a more specific child code for billing purposes.

Is S56.40 a billable code?

No, S56.40 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 9 child codes under S56.40.

What chapter is S56.40 in?

S56.40 is in Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (codes S00-T88).

What codes cannot be used with S56.40?

S56.40 has Excludes1 notes indicating codes that cannot be used together with it, including: birth trauma (P10-P15); obstetric trauma (O70-O71).

What are the subcategories under S56.40?

S56.40 has 9 child codes, including: S56.401 (Unsp inj extensor musc/fasc/tend r idx fngr at forarm lv), S56.402 (Unsp inj extensor musc/fasc/tend l idx fngr at forarm lv), S56.403 (Unsp inj extensor musc/fasc/tend r mid finger at forarm lv), S56.404 (Unsp inj extensor musc/fasc/tend l mid finger at forarm lv), and 5 more.

Are additional codes required with S56.40?

Yes, when using S56.40 you should also code: code to identify any retained foreign body, if applicable (Z18.-).

What are the UMLS CUIs for S56.40?

S56.40 is linked to 1 UMLS Concept Unique Identifier: C2848059. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

Automate ICD-10 Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.