Circular Regulating the List of Diseases to be Reported and Disclosure of Fetal Sex for Diagnostic and Treatment Purposes

This list enumerates ICD-10 (International Classification of Diseases) codes for various diseases and health conditions related to congenital anomalies, genetic disorders, and gender abnormalities. Each code represents a specific condition or group of related conditions.

Số hiệu11/2026/TT-BYT
Loại văn bảnCircular
Cơ quan ban hànhMinistry of Health
Người kýĐỗ Xuân Tuyên — Thứ trưởng
Cập nhật22/06/2026
NgànhHealth
Lĩnh vựcPopulation
Ngày ban hành15/05/2026
Ngày áp dụng01/07/2026
Ngày hết hiệu lực
Tình trạngIn effect
✦ Tóm lược thông minh

This list enumerates ICD-10 (International Classification of Diseases) codes for various diseases and health conditions related to congenital anomalies, genetic disorders, and gender abnormalities. Each code represents a specific condition or group of related conditions.

Đối tượng áp dụng

This list is used by healthcare professionals for accurate diagnosis and monitoring of patients with the aforementioned conditions, as well as in research and public health statistics.

Các điểm cốt lõi

  • Q03
  • Q56
  • Q96.0
  • Q97.1
  • Q98.4

🌐 Tác động xã hội từ văn bản này

  • The diseases and health conditions listed may have serious implications for the individual's, social, and occupational life.
  • Accurate diagnosis helps improve treatment outcomes and support for patients.
  • Statistics on these diseases play an important role in shaping public health policies.

❓ Câu hỏi thường gặp

What does ICD-10 code mean?

The ICD-10 code is an international coding system for health conditions and injuries. It aids in standardizing the recording and reporting of healthcare worldwide.

How can one determine if they or someone else may be affected by a condition listed here?

You should consult a doctor or healthcare specialist if you suspect that you or another person may have any of the conditions listed.

Are there ways to prevent these diseases?

Some diseases can be detected early through genetic testing. However, many are due to genetic factors and prevention is difficult.

Toàn văn

MINISTRY OF HEALTH

No.: /2026/TT-BYT

 

THE SOCIALIST REPUBLIC OF VIET NAM

Independence - Freedom - Happiness

Hanoii, date and year 5 202626

 

DECREE

Regulating DETAILItems of Diseases to be Reported and Disclosed for Gender Determination of Fetus to Serve Diagnosis and Treatment Based on the Population Law No. 113/2025/QH15; Based on the Law on Medical Examination, Treatment No. 15/2023/QH15;Based on Decree No. 42/2025/NĐ-CPdated February 27, 2025

of the Government regulating the functions, tasks, powers and organizational structure of the Ministry of Health; In accordance with the proposal by the Director of the Population Department;

 

The Minister of Health promulgates

D ECREE

Regulating DETAIL Items of Diseases

to be Reported and Disclosed for Gender Determination of Fetus to Serve Diagnosis and Treatment.

Article 1. Detail of Items of Diseases to be Reported and Disclosed for Gender Determination of Fetus to Serve Diagnosis and Treatment The list of diseases to be reported and disclosed for gender determination of fetus to serve diagnosis and treatment is annexed hereto in accordance with the detailed provisions at Clause 3, Article 6 of the Population Law. Article 2. Interpretation of Terms1. Determining the gender of the fetus for diagnosis and treatment purposes refers to using specialized techniques to determine the sex chromosomes, sex-determining genes or sex phenotype of the fetus in order to serve diagnosis of genetic disorders with different manifestations between males and females. 2. Diseases related to gender for diagnosis and treatment are diseases, defects, syndromes, or congenital conditions related to sex chromosomes or genes that affect the process of determining and developing gender, where the determination of fetal gender has significance in diagnosis, prognosis, treatment, or prevention of disease. 3. Genetic Disorders Linked to Gender is a group of diseases caused by genetic variants on sex chromosomes.4. Gender Development Disorder refers to congenital conditions causing atypical development of gender due to abnormalities of sex chromosomes, reproductive glands, or genitalia. Article 3. Principles for Establishing the List of Diseases to be Reported and Disclosed for Gender Determination of Fetus to Serve Diagnosis and Treatment

Diseases to be reported and disclosed for gender determination of fetus to serve diagnosis and treatment must meet the following principles:

1. Directly related to gender with clinical significance for diagnosis, prognosis or prenatal, neonatal decision-making, including: diseases related to gender, genetic disorders linked to gender, abnormalities in number or structure of sex chromosomes, gender development disorders.

2. Have a scientific name in Vietnamese; consistent with the international classification code ICD-10.

Article 4. Enforceability

This Decree takes effect from July 1, 2026.

Article 5. Implementation

1. Population Department:

a) Shall coordinate with relevant units to organize the implementation, guidance, and inspection of this Decree;

b) Every two years or when there are professional, technical, or legal requirements, the Population Department shall lead the review, propose amendments, and supplements to the list specified in this Decree;

c) Shall publish the list of diseases to be reported and disclosed for gender determination of fetus to serve diagnosis and treatment on the Population Department's website and the Ministry of Health's e-Government portal.

2. Departments, Bureaus, Offices under the Ministry of Health shall implement this Decree in accordance with their functions and tasks.

3. Provincial People's Committees' health professional agencies shall direct, guide, and inspect healthcare facilities under their jurisdiction to comply with regulations for determining fetal gender for diagnosis and treatment; handle violations according to authority or refer to competent authorities as required by law.

4. Healthcare Facilities:

a) Shall report and disclose the gender of the fetus for diagnosis and treatment in accordance with the list specified in this Decree;

b) Shall provide counseling before and after performing technical services regarding the scope, significance, limitations of the service, and the inability to detect certain diseases during testing;

c) The head of the healthcare facility shall be responsible under the law if there is a violation of reporting or disclosing fetal gender for purposes other than diagnosis, treatment, or outside the scope specified in this Decree;

d) In cases where genetic disorders related to gender are not detected due to technical limitations, screening methods, lack of risk factors, new variant emergence leading to inability to determine the disease, then no violation of professional regulations.

IN THE COURSE OF IMPLEMENTATION, IF ANY DIFFICULTIES OR OBSTACLES ARISE, ORGANIZATIONS, AND INDIVIDUALS MAY REFLECT TO THE MINISTRY OF HEALTH (Population Department) FOR GUIDANCE AND RESOLUTION./.

RECEIPT:

- Central Committee of the Communist Party of Vietnam;

- Prime Minister, Deputy Prime Ministers of the Government;

- Ministries and agencies at the same level as ministries, agencies under the Government;

- People's Councils, People's Committees of provinces and municipalities directly under the Central Government;

- Central Party Office and its Departments;

- Office of the General Secretary;

- Office of the President;- Ethnic Affairs Committee and other Committees of the National Assembly; - Office of the National Assembly;- Supreme People's Court;

- Supreme People's Procuratorate;

- Auditor General's Office;

- Social Policy Bank;

- Vietnam Investment Bank;

- Central Committee of the Vietnamese Fatherland Front;

- Central Offices of Political-Social Organizations;

- Minister of Health (for reporting);

- Deputy Ministers of Health (for coordination and guidance);

- Provincial Departments of Health in provinces and municipalities directly under the Central Government;

- Office of the Prime Minister: Gazette; e-Government Portal of the Government;

- Departments, Bureaus, Offices under the Ministry of Health - Ministry of Health;

- e-Government Portal of the Ministry of Health;

- Population Department in provinces and municipalities directly under the Central Government;

- VT, CDS, PC.

KT.

MINISTER

DEPUTY MINISTERS

Pham Xuan Tuyen

MINISTRY OF HEALTH

THE SOCIALIST REPUBLIC OF VIET NAM

Independence - Freedom - Happiness

DETAIL LIST OF DISEASES

TO BE REPORTED AND DISCLOSED FOR GENDER DETERMINATION OF FETUS TO SERVE DIAGNOSIS AND TREATMENT

(Annexed to Decree No.

/TT-BYT

of the Minister of Health dated May 2026) STT

ICD-10 Code

 

 

 

 

 

Name/Condition

 

 

 

 

 

 

 

 

Disease/Syndrome

H35.5

Hereditary Retinal Dystrophy

H90Sensorineural Hearing Loss and/or Conductive Hearing Loss H90.3

Bilateral Sensorineural Hearing Loss

Q55.8Annexed to Circular No. 03/TT-BYT of the Minister of Health dated May month, 2026STT /2026ICD-10 Code Name Disease/Syndrome H35.5)

 

Retinal Dystrophy

H90

Conductive and/or Sensorineural Hearing Loss H90.3

1

Bilateral Sensorineural Hearing Loss

Q55.8

2

Q99.9

Chromosomal Abnormality, Unspecified

3

H90.3

Hearing impairment of sensory organs, both ears

4

Q55.8

Congenital anomaly of male genital organs other than those specified

5

D55.0

Hemolytic anemia due to glucose-6-phosphate dehydrogenase (G6PD) deficiency

6

D58.1

Inherited elliptocytosis [oval]

7

D58

Other inherited hemolytic anemia

8

D61.3

Aplastic anemia of unknown origin

9

D64

Other anemias

10

D64.0

Hereditary sideroblastic anemia

11

D66

Inherited factor VIII deficiency

12

D67

Inherited factor IX deficiency

13

D68.5

Primary thrombocytosis

14

D69.4

Other primary thrombocytopenias

15

D80.5

Combined immunodeficiency with low or normal B cell count and increased IgM

16

D81.2

Severe combined immunodeficiency (SCID) with low or normal B cell count

17

D81.8

Other severe combined immunodeficiencies

18

D81.9

Mixed immunodeficiency, unspecified

19

D82.0

Wiskott-Aldrich syndrome

20

D84.1

Complement system abnormalities

21

D84.9

Immunodeficiency, unspecified

22

D89.8

Other disorders of immune mechanism, not classified elsewhere

23

E03

Other hypothyroidism

24

E20.8

Other subclinical hypothyroidism

25

E22.2

Syndrome of inappropriate antidiuretic hormone secretion (SIADH)

26

E23.0

Pituitary insufficiency

27

E25

Adrenal-gonadal disorders

28

E26.8

Other hyperaldosteronism

29

E28.3

Primary ovarian failure

30

E30.1

Precocious puberty

31

E34.5

Androgen resistance syndrome

32

E70.3

Albinism

33

E72.0

Other amino acid transport disorders

34

E72.4

Ornithine metabolism disorder

35

E74.0

Glycogen storage disease

36

E74.4

Pyruvate and/or glucose metabolism disorder

37

E75.2

Other sphingolipidoses

38

E76.1

Mucopolysaccharidosis type II

39

E77.8

Other glycoprotein metabolism disorders

40

E79.1

Lesch-Nyhan syndrome

41

E79.8

Other purine and/or pyrimidine metabolism disorders

42

E80.0

Inherited erythropoietic porphyria

43

E83.3

Phosphorylase and/or phosphatase metabolism disorder

44

F78

Other intellectual developmental disorders

45

F79

Intellectual developmental disorder, unspecified

46

F84.2

Rett syndrome

47

G11.4

Hereditary spastic paraplegia

48

G12.1

Other hereditary spinal muscular atrophies

49

G40

Epilepsy

50

G60.0

Inherited sensory and/or motor neuropathies

51

G71.0

Myotonic dystrophy

52

G71.2

Congenital myopathies

53

H26.0

Juvenile cataract, in children and/or young adults and/or presbyopia

54

H31.2

Hereditary retinal dystrophy

55

H33.1

Retinal detachment and/or retinoschisis

56

H53.5

Color vision disorders

57

H53.6

Night blindness

58

H55

Ocular oscillations and/or other ocular motility disorders

59

H90

Conductive hearing loss and/or sensorineural hearing loss

60

H90.5

Sensorineural hearing loss, unspecified

61

I42.0

Dilated cardiomyopathy

62

K00

Dental and/or tooth eruption disorders

63

K00.5

Other hereditary dental structure abnormalities, not classified elsewhere

64

K59.8

Other specified functional gastrointestinal disorders

65

L67.8

Other hair and/or hair fiber abnormalities

66

L85.8

Other determined thickening of the epidermis

67

L85.9

Thickening of the epidermis, unspecified

68

L99*

Other skin and/or subcutaneous tissue abnormalities due to conditions classified elsewhere

69

L99.0*

Scleroderma-like dermatosis (E85.-†)

70

N04

Renal tubular acidosis

71

N20.0

Urolithiasis

72

N25.1

Diabetes insipidus

73

N25.8

Other disorders due to renal tubular dysfunction

74

N25.9

Renal tubular dysfunction, unspecified

75

N46

Male infertility

76

Q03

Congenital hydrocephalus

77

Q04.3

Other congenital brain anomalies

78

Q04.8

Other specified congenital brain malformations

79

Q10.3

Other congenital eyelid abnormalities

80

Q11.2

Microphthalmia

81

Q24.9

Congenital heart defects, unspecified

82

Q34.8

Other specified congenital respiratory malformations

83

Q41.8

Other specified congenital malformations of the small intestine

84

Q50

Congenital anomalies of the ovaries, fallopian tubes and/or broad ligament

85

Q50.3

Other specified congenital ovarian malformations

86

Q51

Congenital uterine and/or cervical malformations

87

Q54

Low posterior urethral meatus

88

Q54.9

Low posterior urethral meatus, unspecified

89

Q55

Other specified congenital malformations of the male genital organs

90

Q56

Gender identity not fully determined and/or pseudohermaphroditism

91

Q77.3

Multiple epiphyseal dysplasia

92

Q77.7

Spondyloepiphyseal dysplasia

93

Q78.0

Osteogenesis imperfecta

94

Q78.5

Metaphyseal dysplasia

95

Q80.1

X-linked ichthyosis

96

Q82.3

Incontinentia pigmenti

97

Q82.4

Ectodermal dysplasia (hypohidrotic)

98

Q82.8

Other specified congenital malformations of the skin

99

Q87

Congenital anomalies affecting multiple systems, unspecified

100

Q87.0

Congenital anomaly affecting mainly facial appearance [shape]Q87.1Congenital anomaly affecting mainly stature

101

Q87.2

Congenital anomaly affecting mainly the limbs

102

Q87.3

Congenital anomaly with excessive early growth

103

Q87.8

Other specified congenital anomalies, not classified elsewhere

104

Q89.3

Dextrocardia

105

Q93.5

Other chromosomal deletions

106

Q96

Turner syndrome

107

Q96.0

Karyotype 45,X

108

Q96.1

Karyotype 46,X iso (Xq)

109

Q96.2

Karyotype 46,X with abnormal sex chromosome, except iso (Xq)

110

Q96.3

Mosaic, 45,X/46,XX or XY

111

Q96.4

Mosaic, 45,X/different cell line with abnormal sex chromosome

112

Q96.8

Other mosaic Turner syndrome

113

Q96.9

Turner syndrome, unspecified

114

Q97

Other sex chromosomal abnormalities, female phenotype, not classified elsewhere

115

Q97.0

Karyotype 47,XXX

116

Q97.1

Female with more than three X chromosomes

117

Q97.2

Mosaic, different cell line with varying number of X chromosomes

118

Q97.3

Female with 46,XY karyotype

119

Q97.8

Other sex chromosomal abnormalities, female phenotype

120

Q97.9

Sex chromosomal abnormalities, female phenotype, unspecified

121

Q98

Other sex chromosomal abnormalities, male phenotype, not classified elsewhere

122

Q98.0

Klinefelter syndrome with 47,XXY karyotype

123

Q98.1

Klinefelter syndrome in males with more than two X chromosomes

124

Q98.2

Klinefelter syndrome in males with 46,XX karyotype

125

Q98.3

Other males with 46,XX karyotype

126

Q98.4

Klinefelter syndrome, unspecified

127

Q98.5

Karyotype 47,XYY

128

Q98.6

Male with abnormal sex chromosome structure

129

Q98.7

Male with mosaicism of sex chromosomes

130

Q98.8

Other sex chromosomal abnormalities, male phenotype

131

Q98.9

Sex chromosomal abnormalities, male phenotype, unspecified

132

Q99.0

Mosaic 46,XX/46,XY

133

Q99.1

True hermaphroditism 46,XX

134

Q99.2

Fragile X chromosome

135

Q99.8

Other chromosomal abnormalities

136

Q99.9

Chromosomal abnormalities, unspecified

137

Q99.9

Abnormality of chromosomes, unspecified

 

 

 

 

 

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11/2026/TT-BYT
Circular Regulating the List of Diseases to be Reported and Disclosure of Fetal Sex for Diagnostic and Treatment Purposes
In effect

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