R22.40
BillableLocalized swelling, mass and lump, unspecified lower limb
Localized swelling, mass and lump, unspecified lower limb
Coding Notes
Includes
Conditions included under this code
- subcutaneous nodules (localized)(superficial)
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
- •abnormal findings on antenatal screening of motherO28
- •certain conditions originating in the perinatal periodP04-P96
- signs and symptoms classified in the body system chapters
- •signs and symptoms of breast,N63, N64.5
- •symptoms relating to breastN64.4-N64.5
Related Codes(3)
Also Known As / Clinical Terms(75)
SNOMED CT
- Nodule on toe249822002
- Ankle swelling267039000
- Swollen ankle267039000
- Swollen ankle region267039000
- Swollen toe277890004
- Toe swelling277890004
- Sausage toe277891000
- Swelling of calf281792000
- Swollen calf281792000
- Foot swelling297142003
- Swollen foot297142003
- Swelling of ankle joint299414004
- Soft tissue swelling of ankle joint299416002
- Mass of lower limb309527000
- Mass of shin309540005
- Lump on thigh309576006
- Mass of knee joint428670009
- Mass of psoas muscle432081008
- Mass of toe442026004
- Mass of foot442098006
- Swelling of lower leg449615005
- Mass of lesser toe712498004
- Nodule of skin of leg782393000
- Nodule of skin of lower extremity782393000
- Nodule of skin of lower limb782393000
- Nodule of skin of foot782395007
- Nodule of subcutaneous tissue of leg782400008
- Nodule of subcutaneous tissue of lower extremity782400008
- Nodule of subcutaneous tissue of lower limb782400008
- Nodule of subcutaneous tissue of foot782401007
- Mass of big toe1204370008
- Mass of great toe1204370008
- Mass of muscle of lower extremity1293206008
- Mass of muscle of lower limb1293206008
- Mass of ankle540861000124105
- Mass of hip region7570001000004103
- Mass of tibia540851000124108
Clinical Terms
- Mass of tibia
- Swollen calf
- Mass of hip region
- Mass of big toe
- Nodule of skin of lower extremity
- Nodule of subcutaneous tissue of foot
- Mass of muscle of lower extremity
- Swelling of lower leg
- Swollen toe
- Swollen foot
- Mass of lower limb
- Nodule of skin of leg
- Nodule of skin of foot
- Mass of psoas muscle
- Mass of foot
- Nodule of subcutaneous tissue of lower limb
- Mass of great toe
- Mass of knee joint
- Swelling of calf
- Nodule of subcutaneous tissue of lower extremity
- Swollen ankle region
- Mass of muscle of lower limb
- Foot swelling
- Mass of ankle
- Nodule of skin of lower limb
- Nodule of subcutaneous tissue of leg
- Swelling of ankle joint
- Toe swelling
- Mass of lesser toe
- Mass of toe
- Mass of shin
- Ankle swelling
- Nodule on toe
- Soft tissue swelling of ankle joint
- Lump on thigh
- Sausage toe
- Swollen ankle
Frequently Asked Questions
What is the ICD-10 code for localized swelling, mass and lump, unspecified lower limb?
The ICD-10-CM code for localized swelling, mass and lump, unspecified lower limb is R22.40. The full clinical description is "Localized swelling, mass and lump, unspecified lower limb". R22.40 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code R22.40 mean?
ICD-10-CM code R22.40 represents “Localized swelling, mass and lump, unspecified lower limb”. It is classified under Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings and is a billable/specific code that can be used on a claim.
Is R22.40 a billable code?
Yes, R22.40 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is R22.40 in?
R22.40 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).
What codes cannot be used with R22.40?
R22.40 has Excludes1 notes indicating codes that cannot be used together with it, including: abnormal findings on diagnostic imaging (R90-R93); edema (R60.-); enlarged lymph nodes (R59.-); and 2 more.
What SNOMED CT codes does R22.40 map to?
R22.40 maps to 26 SNOMED CT concepts: 267039000, 297142003, 309576006, 540861000124105, 1204370008, and 21 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for R22.40?
R22.40 is linked to 1 UMLS Concept Unique Identifier: C2830320. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does R22.40 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like localized swelling, mass and lump, unspecified lower limb 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 R22.40?
There is no direct ICD-11 mapping available for R22.40 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.