Thai Nakarin Hospital PCLBKK:TNH -0.85%86 Altman Z-Score is 8.87 as of Jul. 01, 2026, which is 24% below its 10-year median of 11.73. GuruFocus rates BKK:TNH with a GF Score™ of 86/100 and a GF Value™ of ฿36.19 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 659 Healthcare Providers & Services companies, Thai Nakarin Hospital PCL ranks better than 89.23% on this metric.
The Altman Z-Score is a model designed to predict the likelihood of a company going bankrupt within the next two years. Created by American finance professor Edward Altman in 1968, the model is specifically designed for publicly traded manufacturing companies with assets greater than $1 million.
Good Sign:
Altman Z-score of 8.97 is strong.
Thai Nakarin Hospital PCL has a Altman Z-Score of 8.87, indicating it is in Safe Zones. This implies the Altman Z-Score is strong.
The zones of discrimination were as such:
When Altman Z-Score <= 1.8, it is in Distress Zones.
When Altman Z-Score >= 3, it is in Safe Zones.
When Altman Z-Score is between 1.8 and 3, it is in Grey Zones.
The historical rank and industry rank for Thai Nakarin Hospital PCL's Altman Z-Score or its related term are showing as below:
BKK:TNH'
s Altman Z-Score Range Over the Past 10 Years
Min: 6.27 Med: 11.73 Max: 20.92
Current: 8.97
During the past 13 years, Thai Nakarin Hospital PCL's highest Altman Z-Score was 20.92. The lowest was 6.27. And the median was 11.73.
X1: The Working Capital/Total Assets (WC/TA) ratio is a measure of the net liquid assets of the firm relative to the total capitalization. Working capital is defined as the difference between current assets and current liabilities. Ordinarily, a firm experiencing consistent operating losses will have shrinking current assets in relation to total assets. Altman found this one proved to be the most valuable liquidity ratio comparing with the current ratio and the quick ratio. This is however the least significant of the five factors.
X2: Retained Earnings/Total Assets: the RE/TA ratio measures the leverage of a firm. Retained earnings is the account which reports the total amount of reinvested earnings and/or losses of a firm over its entire life. Those firms with high RE, relative to TA, have financed their assets through retention of profits and have not utilized as much debt.
X3, Earnings Before Interest and Taxes/Total Assets (EBIT/TA): This ratio is a measure of the true productivity of the firm's assets, independent of any tax or leverage factors. Since a firm's ultimate existence is based on the earning power of its assets, this ratio appears to be particularly appropriate for studies dealing with corporate failure. This ratio continually outperforms other profitability measures, including cash flow.
X4, Market Value of Equity/Book Value of Total Liabilities (MVE/TL): The measure shows how much the firm's assets can decline in value (measured by market value of equity plus debt) before the liabilities exceed the assets and the firm becomes insolvent.
X5, Revenue/Total Assets (S/TA): The capital-turnover ratio is a standard financial ratio illustrating the sales generating ability of the firm's assets.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
BKK:TNH vs HCA, THC, DVA: Altman Z-Score Comparison
For the Medical Care Facilities subindustry, Thai Nakarin Hospital PCL's Altman Z-Score, along with its competitors' market caps and Altman Z-Score data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Thai Nakarin Hospital PCL Altman Z-Score vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, Thai Nakarin Hospital PCL's Altman Z-Score distribution charts can be found below:
* The bar in red indicates where Thai Nakarin Hospital PCL's Altman Z-Score falls into.
Altman Z-Score model is an accurate forecaster of failure up to two years prior to distress. It can be considered the assessment of the distress of industrial corporations.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency. GuruFocus does not calculate Altman Z-Score when X4 or X5 value is 0.
Thai Nakarin Hospital PCL (BKK:TNH) has a Altman Z-Score of 8.87 as of Jul. 01, 2026. The Altman Z-score measures a company's bankruptcy risk. View historical data on Thai Nakarin Hospital PCL and its competitors. This is 24% below median its historical median of 11.73. Over the past decade, Thai Nakarin Hospital PCL's Altman Z-Score has ranged from 6.27 to 20.92. According to the industry distribution chart, Thai Nakarin Hospital PCL ranks #71 out of 659 companies in the Healthcare Providers & Services industry, placing it in the top 10.8%.
Is Thai Nakarin Hospital PCL's Altman Z-Score too high?
Thai Nakarin Hospital PCL's current Altman Z-Score of 8.87 is 24% below median its 10-year median of 11.73. Over the past 10 years, this metric has ranged from a low of 6.27 to a high of 20.92. The Healthcare Providers & Services industry median Altman Z-Score is 2.41. Thai Nakarin Hospital PCL's value of 8.87 is 268% above this industry median. Based on the distribution chart, Thai Nakarin Hospital PCL ranks #71 out of 659 companies in the Healthcare Providers & Services industry, which is in the top quartile — a strong position relative to peers. Overall, Thai Nakarin Hospital PCL has a GF Score™ of 86/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Thai Nakarin Hospital PCL's Altman Z-Score compare to HCA and THC?
According to the Healthcare Providers & Services industry distribution chart, Thai Nakarin Hospital PCL ranks #71 out of 659 companies for Altman Z-Score. This places Thai Nakarin Hospital PCL in the top 11% of its industry — outperforming the majority of peers. The industry median Altman Z-Score is 2.41. Thai Nakarin Hospital PCL's value of 8.87 is 268% above this benchmark. Historically, Thai Nakarin Hospital PCL's own Altman Z-Score has ranged from 6.27 to 20.92 over the past decade. While the company's 10-year median is 11.73 vs. the industry median of 2.41, Thai Nakarin Hospital PCL has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Altman Z-Score for a Healthcare Providers & Services company?
The median Altman Z-Score among Healthcare Providers & Services companies is 2.41, based on 659 companies in the industry. Companies in the top quartile (top 25%) have a Altman Z-Score significantly above this median, while those in the bottom quartile fall well below. However, Altman Z-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Thai Nakarin Hospital PCL's current Altman Z-Score of 8.87 is 268% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Altman Z-Score mean?
A high Altman Z-Score can signal that a stock is expensive relative to its fundamentals. The Altman Z-score measures a company's bankruptcy risk. View historical data on Thai Nakarin Hospital PCL and its competitors. For the Healthcare Providers & Services industry, the median Altman Z-Score is 2.41 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Thai Nakarin Hospital PCL's current Altman Z-Score is 8.87, which is 24% below median its own 10-year median of 11.73. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thai Nakarin Hospital PCL stock overvalued right now?
Based on GuruFocus' analysis, Thai Nakarin Hospital PCL (BKK:TNH) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿36.19, compared to a current price of ฿29.25 — trading 19.2% below its estimated fair value. The current Altman Z-Score is 8.87, which is 24% below median its 10-year median of 11.73 and 268% above the Healthcare Providers & Services industry median of 2.41. Thai Nakarin Hospital PCL's overall GF Score™ is 86/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Altman Z-Score calculated?
Altman Z-Score is calculated from a company's financial statements. For Thai Nakarin Hospital PCL (BKK:TNH), the current Altman Z-Score is 8.87 as of Jul. 01, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Thai Nakarin Hospital PCL (BKK:TNH) Overvalued in 2026?
Based on GuruFocus' analysis, Thai Nakarin Hospital PCL stock appears to be undervalued.
The current stock price of ฿29.25 is trading 19.2% below its estimated GF Value™ of ฿36.19.
GuruFocus considers Thai Nakarin Hospital PCL to be Modestly Undervalued.
Key valuation signals for BKK:TNH:
Altman Z-Score: 8.87 (24% below median its 10-year median of 11.73)
GF Value™: ฿36.19 vs. price of ฿29.25 (19.2% below fair value)
Industry Position: 268% above the Healthcare Providers & Services median (#71 of 659)
No single metric tells the full story. See the BKK:TNH stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Thai Nakarin Hospital PCL operates a general hospital in Thailand. It provides inpatient and outpatient services and medical services. The company's operating units consist of an emergency department, X-ray unit, pharmacy department, physical therapy department, laboratory department, and others.
86GF Score
Get the complete analysis for BKK:TNH
Altman Z-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKK:TNH has been successfully added to your 
