M32.13 – Lung involvement in systemic lupus erythematosus
ICD-10-CM 2027 diagnosis code · Systemic connective tissue disorders
ICD-10-CM code
M32.13
- Code
M32.13(claims format:M3213)- Description
- Lung involvement in systemic lupus erythematosus
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 13. Diseases of the musculoskeletal system and connective tissue (M00-M99)
- Block
- M30-M36 Systemic connective tissue disorders
- Parent codes
- M32 › M32.1
Notes for M32.13
Applicable to:
- Pleural effusion due to systemic lupus erythematosus
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
M32 – Systemic lupus erythematosus (SLE)
Excludes1 (not coded here):
- lupus erythematosus (discoid) (NOS) (L93.0)
Block M30-M36
Includes:
- autoimmune disease NOS
- collagen (vascular) disease NOS
- systemic autoimmune disease
- systemic collagen (vascular) disease
Excludes1 (not coded here):
- autoimmune disease, single organ or single cell-type -code to relevant condition category
Index terms for M32.13
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in M32.1
- M32.10 – Systemic lupus erythematosus, organ or system involvement unspecifiedBillable
- M32.11 – Endocarditis in systemic lupus erythematosusBillable
- M32.12 – Pericarditis in systemic lupus erythematosusBillable
- M32.14 – Glomerular disease in systemic lupus erythematosusBillable
- M32.15 – Tubulo-interstitial nephropathy in systemic lupus erythematosusBillable
- M32.19 – Other organ or system involvement in systemic lupus erythematosusBillable
Frequently asked questions
What is ICD-10 code M32.13?
M32.13 is the ICD-10-CM code for lung involvement in systemic lupus erythematosus, in the block M30-M36 (Systemic connective tissue disorders).
Is M32.13 a billable code?
Yes. M32.13 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does M32.13 belong to?
It belongs to category M32 – Systemic lupus erythematosus (SLE).
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.