AutoICD API

W13.3

Non-billable

Fall through floor

Fall through floor

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

Status

Non-billable / Header

Block

W00-W19

Parent Code

W13

Child Codes

3

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

Child Codes (3)

W13.3XXA

Fall through floor, initial encounter

BillableW13.3XXD

Fall through floor, subsequent encounter

BillableW13.3XXS

Fall through floor, sequela

Billable
Related Codes(6)
W13.0

Fall from, out of or through balcony

W13.1

Fall from, out of or through bridge

W13.2

Fall from, out of or through roof

W13.4

Fall from, out of or through window

W13.8

Fall from, out of or through other building or structure

W13.9

Fall from, out of or through building, not otherwise spcf

Also Known As / Clinical Terms(1)

UMLS

Frequently Asked Questions
What is the ICD-10 code for fall through floor?

The ICD-10-CM code for fall through floor is W13.3. The full clinical description is "Fall through floor". W13.3 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code W13.3 mean?

ICD-10-CM code W13.3 represents “Fall through floor”. It is classified under Chapter 21: External Causes of Morbidity and is a non-billable header code. Use a more specific child code for billing purposes.

Is W13.3 a billable code?

No, W13.3 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under W13.3.

What chapter is W13.3 in?

W13.3 is in Chapter 21: External Causes of Morbidity (codes V00-Y99).

What codes cannot be used with W13.3?

W13.3 has Excludes1 notes indicating codes that cannot be used together with it, including: assault involving a fall (Y01-Y02); fall from animal (V80.-); fall (in) (from) machinery (in operation) (W28-W31); and 2 more.

What are the subcategories under W13.3?

W13.3 has 3 child codes, including: W13.3XXA (Fall through floor, initial encounter), W13.3XXD (Fall through floor, subsequent encounter), W13.3XXS (Fall through floor, sequela).

What are the UMLS CUIs for W13.3?

W13.3 is linked to 1 UMLS Concept Unique Identifier: C2900283. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does W13.3 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like fall through floor affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of W13.3?

There is no direct ICD-11 mapping available for W13.3 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.

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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.