M33.03 is the authoritative medical code for Juvenile dermatomyositis without myopathy. This classification is used in medical billing and clinical recording to specify the clinical criteria for juvenile dermatomyositis without myopathy (ICD-10-CM M33.03), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Juvenile dermatomyositis without myopathy is a billable ICD-10-CM diagnosis code M33.03. 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.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for M33.03 in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- autoimmune disease NOS
- collagen vascular disease NOS
- systemic autoimmune disease
- systemic collagen vascular disease
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- autoimmune disease, single organ or single cell-type -code to relevant condition category
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with M33.03?
Per official ICD-10-CM Excludes1 instructions, M33.03 must not be reported together with: autoimmune disease, single organ or single cell-type -code to relevant condition category.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to M33.03 in its code family, with their registry titles.
- M33 — Dermatopolymyositis
- M33.0 — Juvenile dermatomyositis
- M33.01 — Juvenile dermatomyositis with respiratory involvement
- M33.02 — Juvenile dermatomyositis with myopathy
- M33.09 — Juvenile dermatomyositis with other organ involvement
- M33.1 — Other dermatomyositis
- M33.10 — Other dermatomyositis, organ involvement unspecified
- M33.11 — Other dermatomyositis with respiratory involvement
- M33.12 — Other dermatomyositis with myopathy
- M33.13 — Other dermatomyositis without myopathy
View all 22 codes in the M33 family
Indexed Clinical Terms (4)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Dermatomyositis (acute) (chronic), juvenile, amyopathic
- Dermatomyositis (acute) (chronic), juvenile, without myopathy
- Dermatopolymyositis, juvenile, amyopathic
- Dermatopolymyositis, juvenile, without myopathy