All ICD10 Codes

R22.4

Non-Billable
ChapterR00–R99
Ranksubcategory
Official Description

Localized swelling, mass and lump, lower limb

Use a more specific code (4 billable)
R22.40Localized swelling, mass and lump, unspecified lower limbR22.41Localized swelling, mass and lump, right lower limbR22.42Localized swelling, mass and lump, left lower limbR22.43Localized swelling, mass and lump, lower limb, bilateral
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (R00-R99).
General instructions are available for the parent sections:
View CH18 NotesView R20-R23 NotesView R22 Notes

Clinical Hierarchy

BillableHas subcodes
CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R20-R23Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)
R22Localized swelling, mass and lump of skin and subcutaneous tissue
R22.4Localized swelling, mass and lump, lower limbNot billable
R22.40Localized swelling, mass and lump, unspecified lower limbBillable
R22.41Localized swelling, mass and lump, right lower limbBillable
R22.42Localized swelling, mass and lump, left lower limbBillable
R22.43Localized swelling, mass and lump, lower limb, bilateralBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to R22.4:

categoryR22
Localized swelling, mass and lump of skin and subcutaneous tissue
View context instructions
blockR20-R23
Symptoms and signs involving the skin and subcutaneous tissue (R20-R23)
View context instructions
chapterCH18
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Localized swelling, mass and lump, lower limb.

Search PCS Codes