M11.00Hydroxyapatite deposition disease, multiple sites
Code usage status
Primary diagnosis
May be used as the primary diagnosis
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Complete code in the classification
Use when the diagnosis matches and no exclusion applies.
- Chapter XIII
- musculoskeletal system and connective tissue
- Group M00-M25
- Bệnh lý khớp
- Official Vietnamese name
- Bệnh lắng đọng tinh thể Hydroxyapatite, nhiều vị trí
Related M11 codes
M11
Other crystal arthropathies
M11.0
Hydroxyapatite deposition disease
M11.01
Primary diagnosis candidate
Hydroxyapatite deposition disease, shoulder region
M11.02
Primary diagnosis candidate
Hydroxyapatite deposition disease, upper arm
M11.03
Primary diagnosis candidate
Hydroxyapatite deposition disease, forearm
M11.04
Primary diagnosis candidate
Hydroxyapatite deposition disease, hand
M11.05
Primary diagnosis candidate
Hydroxyapatite deposition disease, pelvic region and thigh
M11.06
Primary diagnosis candidate
Hydroxyapatite deposition disease, lower leg
M11.07
Primary diagnosis candidate
Hydroxyapatite deposition disease, ankle and foot
M11.08
Primary diagnosis candidate
Hydroxyapatite deposition disease, other
M11.09
Primary diagnosis candidate
Hydroxyapatite deposition disease, site unspecified
M11.1
Familial chondrocalcinosis
Clinical record checklist
View coding guide →- Confirm that the code matches the final documented diagnosis.
- Use one primary-diagnosis code and record only relevant additional conditions.
- Review Ministry indicators, inclusions, exclusions and notes.
- Do not infer a diagnosis beyond the clinical record.
2026 regulatory basis
Indicators are taken from columns 24–29 of the classification accompanying Circular 06/2026/TT-BYT, cross-referenced with Decision 1849/QĐ-BYT and Official Dispatch 4059/BYT-BH.
